Sekirei/Characters

These are the prominent characters of Sekirei.

Minato Sahashi
"Voiced by: Shinnosuke Tachibana (JP), Joel Mcdonald (EN)"

The Ashikabi of the North, and the main protagonist of the story. He has failed college entrance exams twice being unable to deal with pressure. As a result he is seen by others as an idiot and a loser. His life changes immensely when he first meets Musubi and becomes her Ashikabi. As he gains more Sekirei over the course of the story due to his kind heart, he becomes a pivotal and powerful player in the Sekirei Plan.


 * Above the Influence: Minato is trying his best to remain a gentlemen...even with all his Sekirei hitting on him.
 * Action Survivor: The major essence of his Badass moments.
 * Big Good: For having a lot of loving, very powerful Sekirei.
 * Big Brother Instinct: He has it, but in the past he was bad at following through with it. Is doing a much better job with Kuu.
 * Book Dumb: He does not do well under pressure.
 * Celibate Hero: For now.
 * Extreme Doormat: To his sister and mom.
 * Bastard Harem Hero: Type 1, since Ashikabi aren't allowed to fight.
 * I Didn't Mean to Turn You On: Most Ashikabi get past this after the winging, poor Minato still has to deal with this.
 * I Will Protect Her: Seems to be one of his motives for wanting to protect the Sekirei who eventually choose him.
 * Locked Out of the Loop: He's only told key info when absolutely necessary. Otherwise he's kept in the dark.
 * Magnetic Girlfriend: Once he got the first one, he effectively unlocked the "Ashikabi Level Requirements" for another one, and so on.
 * Nice Guy: And severely needed since majority of the cast are Jerkasses.
 * Non-Action Guy: The extent of his fighting is restraining (groping) Sekirei from fighting.
 * Protectorate: All of his Sekirei and him in turn for them.
 * Ridiculously Average Guy: He starts out seemingly as one.
 * Thanks for the Mammary: Happens accidentally to him a few times.
 * This Loser Is You
 * True Companions: One of his most appealing traits that has made his Sekirei love him and a formidable group.

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Kaoru Seo
"Voiced by: Katsuyuki Konishi (JP), Ian Sinclair (EN)"

A perverted but good-hearted person that's friends with Minato and the late Takehito. His Sekirei are the twin sisters Hikari and Hibiki. He has supported and come to the aid Minato and his Sekirei many times.


 * Bishonen
 * Brilliant but Lazy: To the absolute core.
 * Butt Monkey: To Hikari and Hibiki.
 * Comedic Sociopathy
 * Chivalrous Pervert
 * Hidden Heart of Gold
 * Jerk with a Heart of Gold: He can be a jerk, but he's also a good friend and ally to have.
 * Mr. Fanservice: Moreso than any other Ashikabi, he's often seen wearing a tight tank top and even has a couple shirtless scenes.
 * Perpetual Poverty: He and his Sekirei are seen working but still never have enough to feed themselves consistently.
 * Power Nullifier: His 'Matsurou Ashikabi' ability given to him by Takehito.
 * Supreme Chef: Really! He's the one that taught Miya how to cook.
 * Tall, Dark and Snarky
 * Thanks for the Mammary: Unlike Minato, he always does this on purpose and often gets zapped for it.

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Yukari Sahashi
"Voiced by: Kana Asumi (JP), Brina Palencia (EN)"

Younger sister of Minato and nicknamed the "Devil Ashikabi", she acquires Shiina as a Sekirei late into the tournament and begins to dominate lower-tier competitors.


 * Annoying Younger Sibling: Seen as this by some of the fanbase.
 * Big Bad: How she's seen in the Ashikabi community.
 * Big Brother Worship: She does it without even knowing she does it. The majority of the reason she likes Shiina in the first place is because of his similar qualities to Minato.
 * Dirty Old Man: Often behaves like this trying to cop feels on the big breasted women running around.
 * The Glomp: Likes to do this to Musubi.
 * Groin Attack
 * Hostage Situation
 * Jerkass: And how!
 * Karma Houdini
 * Plucky Girl
 * Red Baron: The "Devil Ashikabi."
 * Skinship Grope: To Musubi.
 * Violence Is the Only Option: How she gained the title of "Devil Ashikabi".
 * Zettai Ryouiki: Type A.

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Hayato Mikogami
"Voiced by: Jun Fukuyama (JP), Todd Haberkorn (EN)"

The Ashikabi of the South. He is rich, spoiled and very demanding. He comes off as selfish and amoral due to how he oursued Kusano at any costs. yet, he's very excitable and cheerful a times.


 * Bishonen
 * Characterization Marches On: His personality has varied with each of his appearances.
 * Curtains Match the Window
 * The Dandy
 * Jerkass: His Lack of Empathy of his Sekirei Yomi's death and means to get Kusano.
 * Man in White
 * Man of Wealth and Taste: Seems this way at first....
 * Non-Action Guy
 * Princely Young Man: He's very wealthy.
 * Spoiled Brat
 * Stalker with a Crush: He follows Yukari and Shiina around because Shiina is so pretty and he just MUST have him!

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Izumi Higa
"Voiced by: Takuma Takewaka (Season 1), Junichi Suwabe (Season 2) (JP), Jerry Jewell (EN)"

The Ashikabi of the East and head of a powerful pharmaceutical company. He is ambitious, cold, calculating and the most manipulative of the Ashikabis. He also has control of other Ashikabi along with their Sekirei.


 * Adaptational Attractiveness: Much better looking in the anime than in the manga.
 * Ambition Is Evil
 * Bishonen: According to Yukari.
 * Corrupt Corporate Executive
 * Diabolical Mastermind
 * Hostage Situation: Concocts two different ones to force Sekirei to do his bidding.
 * Jerkass
 * Loophole Abuse: During the 3rd Phase of the Sekirei plan when he brings in more Sekirei and claims it's not breaking the rules so long as they don't fight.
 * Man in White
 * Manipulative Bastard: What he does to poor Uzume and then to Shiina.
 * Non-Action Guy
 * Sharp-Dressed Man

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Chiho Hidaka
"Voiced by:Sayori Ishizuka (JP), Janét Mason (EN)"

Chiho is a young girl who was confined into the Hiyamakai Hospital, owned by Higa Izumi, because she suffers from an aggressive, incurable virus. She is Uzume's Ashikabi and the reason Higa is able to blackmail her into doing his dirty work.


 * Brown Eyes
 * Curtains Match the Window
 * Hostage Situation: Chiho is the victim of one and never made aware of it.
 * Ill Girl
 * Nice Girl
 * Parental Abandonment: Has felt lonely ever since her parents died. Uzume changed that.
 * Romantic Two-Girl Friendship: Seems to be how she loves Uzume.
 * Soap Opera Disease: Suffers from a vague disease that kept her wheelchair-bound.

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Sanada Nishi
"Voiced by: Kisho Taniyama (JP), Charles Baker (EN)"

The Ashikabi of the West. Like Minato, he also cares for his Sekirei. However, he's one of the few, if only, Ashikabi who are willing to join alongside them in combat.


 * Badass Biker
 * Bishonen
 * Boisterous Bruiser: Rather loud but tough in a fight.
 * Chivalrous Pervert: He's much like Seo in this regard.
 * Comedic Sociopathy: Again like Seo since their violence is often Played for Laughs.
 * Good Old Fisticuffs: Gets into a lot of fist fights. Start a major brawl in the anime to help Minato out.
 * Harem Hero: Type 2? Despite the rule against Ashikabi fighting, Nishi is more than prepared to jump into the fray. Especially in the anime, when he and his three Sekirei rush an entire mob.
 * Hell-Bent for Leather: His jacket and pants.
 * Jerk with a Heart of Gold: He may seem like a thug, but he's actually a pretty decent guy. At least, if you don't accidentally piss him off.
 * Mr. Fanservice: Bare chested and in leather.

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Natsuo Ichinomi
"Voiced by: Kousuke Toriumi (JP), Anthony Bowling (EN)"

The MBI clerk for the pharmaceutical department and Ashikabi of the Disciplinary Squad. he has a rather cynical outlook on life and it reflects in his general relaxed attitude towards the Sekirei Plan. He doesn't seem to care for his Sekirei's over all well being but relates well to Karasuba.


 * Bishonen
 * Cool Car
 * Dissonant Serenity: In Phase 3. He remains calm and resumes a conversation with Minato after both had nearly been killed and the battle goes on around them.
 * It Amused Me: His views on the Sekirei Plan.
 * The Mourning After: He lost his lover in a war and related his feelings about being angry at the world thereafter to Karasuba. She became his Sekirei as a result.
 * Mr. Exposition: He tells some important information to Minato.
 * Nietzsche Wannabe: Explains to Minato how Sekirei die if their Ashikabi is killed. Then asks Minato why he doesn't just kill him to be rid of the Disciplinary Squad that is helping keep the awful Sekirei Plan in play.
 * Non-Action Guy
 * Sharp-Dressed Man
 * The Stoic
 * Invisible to Gaydar: Much to Benitsubasa's frustration.
 * While Rome Burns: It doesn't matter what kind of chaos the Sekirei Plan has caused or currently causing. He remains calm and isn't bothered. He's angry at the world and no longer cares what happens to it.

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Haruka Shigi
"Voiced by: Nobuhiko Okamoto (JP), Josh Grelle (EN)"

He is Kuno's Ahikabi. He has much in common with Minato and even lives in his old apartment.


 * Bishonen
 * Book Dumb: Also failed the college entrance exam twice.
 * I Will Protect Her: The reason he wants out of the Sekirei Plan is to protect Kuno.
 * Nice Guy
 * Non-Action Guy: Like most Ashikabi.
 * This Loser Is You: Has a lot in common with Minato when it comes to failure.

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Musubi #88:
"Voiced by: Saori Hayami (JP), Alexis Tipton (EN)"

Minato's first Sekirei. Dim-witted, but sweet and loyal. Is a close-combat specialist.


 * Action Girlfriend
 * Animal Motifs: Bears.
 * Barehanded Blade Block: Pulls a couple off.
 * Big Eater
 * Buxom Is Better: Musubi is compared to (and considered sexier) than Kuno because of her big boobs.
 * Cat Smile
 * Cloudcuckoolander: At times.
 * Covert Pervert: Though Matsu is more obvious about it, Musubi might actually be the most perverted of Minato's Sekirei; she kisses Matsu without batting an eye, likes having her breasts fondled by Yukari, enjoys groping Tsukiumi, gets off on being Bound and Gagged by Karasuba...
 * Cute Bruiser
 * The Determinator: She even learned a new attack this way.
 * The Ditz
 * Dumb Is Good: Though the least intelligent of Minato's Sekirei, she's easily the nicest, and the only one who respects his boundaries and/or isn't comically abusive towards him.
 * Fingerless Gloves
 * Genki Girl
 * Idiot Heroine
 * Innocent Fanservice Girl
 * Kamehame Hadoken: Can use one in her Super Mode.
 * Megaton Punch
 * Miko: Her outfit invokes one aesthetically, anyway.
 * One-Note Cook
 * Spirited Competitor: She loves to take on strong opponents.
 * Super Strength
 * Super Mode: Has one in the form of Yumi, her Alter Ego.
 * Zettai Ryouiki: Type A.

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Kusano (Kuu) #108
"Voiced by: Kana Hanazawa (Japanese), Tia Ballard (English)"

Minato's second Sekirei. Has the power to control foliage.


 * Badass Adorable
 * Big Brother Attraction: Towards Minato who she sees as a older sibling and her future husband.
 * Big Brother Worship: Worships the ground Minato walks on...and clings to him like white on rice.
 * Cat Smile
 * Clingy Jealous Girl: Most likely learned this from Tsukiumi, after the latter starts mentioning being Minato's "wife".
 * Green Thumb
 * Little Miss Badass
 * Meaningful Name: Like most of the Sekirei. Kuu's means "Grass and fields".
 * Petite Pride
 * Small Girl, Big Gun: The gun being Kuu's incredibly strong nature powers.
 * Token Mini-Moe

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Matsu #02
"Voiced by: Aya Endo (Japanese), Colleen Clinkenbeard (English)"

Minato's third Sekirei. Is creepy, horny and a technological prodigy.


 * Anything That Moves: She has shown "interest" in a number of people, of both genders.
 * Badass Biker Babe: In the Anime.
 * Badass Bookworm
 * Gadgeteer Genius
 * Hacker Cave: Her bedroom.
 * Hot Scientist
 * Interrupted Intimacy: The only reason Minato is still a virgin.
 * Lovable Sex Maniac
 * Lust Object: How she sees Minato.
 * Meganekko
 * Mission Control: While she seems capable of holding her own in a (non-melee) fight, she performs better in this role.
 * Rape Is Okay When Its Female On Male
 * Technopath: She can access computers and even satellites with her mind.

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Tsukiumi #09
"Voiced by: Marina Inoue (Japanese), Lydia Mackay (English)"

Minato's fourth Sekirei. Has a Hair-Trigger Temper and power over water.


 * Arranged Marriage: More like forced marriage on Minato.
 * Clingy Jealous Girl: Probably the first one to start invoking this trope amongst his harem.
 * Domestic Abuse: Those water blasts pack enough kinetic force to send Minato flying. If Minato was punching Tsukiumi with that kind of force few would find it so amusing.
 * Expy: You'd think Tsukiumi was long lost sisters with Satella from Freezing and Sylvie from Princess Lover.
 * Hair-Trigger Temper
 * Honor Before Reason
 * Making a Splash
 * Meaningful Name: Like most of the Sekirei. Tsukiumi's name means "Moon Sea".
 * Plucky Girl
 * Proud Warrior Race Gal Often boasts that it is a Sekirei's duty and honor to fight.
 * The Only One Allowed to Defeat You: Makes this promise towards Minato, as a romantic guesture.
 * Tsundere: A perfect one at that, a 50/50 balance of Tsun and Dere.
 * Twinkle Smile: Gets one in the anime after meeting Minato's first 3 Sekirei.
 * Ye Olde Butcherede Englishe: She speaks this way in the FUNimation dub, as a Woolseyism way of translating her old fashioned dialect for english-speaking audiences.
 * Zettai Ryouiki: Type B.

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Kazehana #03
"Voiced by: Yukana (Japanese), Kelly McHalen (English)"

Minato's fifth Sekirei. Is flirtatious and has an alcohol addiction. Uses wind powers.


 * The Alcoholic
 * Berserk Button: Do not downtalk her if your name is not Minato, Miya or Minaka.
 * Blow You Away
 * Bottle Fairy
 * Broken Bird: Was this before meeting Minato.
 * Cool Big Sis: Her role in the harem.
 * Impossible Hourglass Figure
 * Meaningful Name: Like most of the Sekirei. Kazehana means "Wind Flower".
 * Naked Apron: Tried this on Minato once. Miya was not pleased.
 * Ms. Fanservice: Obvious from the work.
 * Petal Power: Part of her wind powers.
 * The Tease

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Homura/Kagari #06
"Voiced by: Yuki Kaida (Japanese), Leah Clark (English)"

. Uses the name "Kagari" as an alias. Has the power of pyrokinesis.


 * Aloof Ally: At first before becoming
 * Bishonen/
 * Broken Bird: Before being saved by Minato.
 * The Casanova: Before.
 * False Reassurance: Homura's infamous "This doesn't interest me at all" line.
 * Meaningful Name: Like most of the Sekirei. Homura simply means "Flame".
 * Mysterious Protector: Was this at first for wingless Sekirei at Takami's request.
 * Paper-Thin Disguise
 * Playing with Fire
 * Suspiciously Specific Denial: Wasting time acting like
 * Playing with Fire
 * Suspiciously Specific Denial: Wasting time acting like

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Uzume #10
"Voiced by: Hitomi Nabatame (Japanese), Jamie Marchi (English)"

Chiho's only Sekirei. Uzume's love and dedication to Chiho allows Higa to take advantage of her.


 * Cosplay Otaku Girl
 * Hide Your Lesbians: The main reason many are confused on the exact relatioship between her and Chiho.
 * Impossibly Cool Clothes: Those paper wraps should not be so sturdy with all her flippping and whatnot.
 * Just Friends: There have been times where some serious flirting and teasing have taken place with Minato.
 * Like Brother and Sister: Her very close relationship to Minato.
 * Memetic Outfit: Out of all the Sekirei clothes we've seen, from kimonos to battle wear, Uzume is known for pretty much being the most normal looking Sekirei when not in battle mode. Simple jeans and a shirt, not standing out at all.
 * No Hugging, No Kissing: Other than a few instances, not that many romantic scenes between her and Uzume, sometimes looking more like a sibling relationship than a romantic one.
 * Stepford Smiler
 * The Tease: She has her moments.
 * No Hugging, No Kissing: Other than a few instances, not that many romantic scenes between her and Uzume, sometimes looking more like a sibling relationship than a romantic one.
 * Stepford Smiler
 * The Tease: She has her moments.

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Hikari #11
"Voiced by: Yuko Kaida (Japanese), Brittney Karbowski (English)"

Hikari: Seo's first Sekirei. Hibiki is her twin sister and she has the power of to create bolts of electric current.


 * Abuse Is Okay When It Is Female On Male: Even Seo seems to agree with, and he's the one getting abused.
 * Belligerent Sexual Tension: With Seo.
 * Buxom Is Better: Seo tends to grope her over Hibiki for obvious reasons.
 * Clingy Jealous Girl: Seo flirting with other women tends to do this.
 * Hair-Trigger Temper: It doesn't take much to set her off.
 * Hypocritical Heartwarming: She'll berate and hit Seo any chance she gets, but you try to do it, that's your ass.
 * I Shall Taunt You: Seems to work since it seems her and Seo have good sex.
 * Jerkass: Well she is a Tsundere after all.
 * Meaningful Name: Like most of the Sekirei. Hikari means "light", with her sister Hibiki meaning "sound". Or, thematically, "lightning" and "thunder".
 * Red Oni, Blue Oni: Definitely the Red one. Ironically, she favors blue clothing.
 * Shock and Awe
 * Slap Slap Kiss: This wraps up her relationship with Seo perfectly, zapping him one minute, then making love to him the next, followed by some more zapping.
 * Sibling Yin-Yang
 * Stripperiffic
 * Tsundere: With the Tsun Turned Up to Eleven.

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Hibiki #12
"Voiced by: Michiko Neya (Japanese), Cherami Leigh (English)"

Hibiki: Seo's second Sekirei and Hikari's twin sister. She also shares the lighting bolt like powers as Hikari.


 * The Cutie: Which is desperately needed to contrast her sister's Tsundere ways.
 * Clingy Jealous Girl: Seo flirting with other women tends to do this.
 * Different As Night and Day: You wouldn't even associate her with Hikari if they didn't look alike.
 * The Four Loves: Unlike her sister, she shows Seo support and tries to make him feel better after a usual thrashing from Hikari.
 * Housewife: Seems to be her role while Hikari is too busy zapping Seo.
 * Meaningful Name: Like most of the Sekirei. Hibiki means "sound", with her sister Hikari meaning "light". Or, thematically, "thunder" and "lightning".
 * Red Oni, Blue Oni: She's the Blue Oni. Ironically, she favors Red clothing.
 * Shock and Awe
 * Sibling Yin-Yang
 * Stripperiffic

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Shiina #107
"Voiced by: Sayori Ishizuka (Japanese), Maxey Whitehead (English)"

Yukari's Sekirei. Soft-spoken and sweet, he views Kuusano like a younger sibling. Has the power of decay.


 * Apologetic Attacker: Not only for his attacks, but spends more time apologizing for Yukari's Jerkass ways.
 * Attractive Bent Gender: Why Yukari thinks crossdressing makes a great disguise for him.
 * Big Brother Instinct: Determined to find Kuu at all costs.
 * Bishonen
 * Casting a Shadow: Shiina's death/decay powers.
 * The Dark Side: Temporarily forced to go here to
 * Disguised in Drag: Thanks to Yukari.
 * Do You Want to Copulate?: His attitude towards sex with Yukari. He's ready, and whenever she says the word, he'll comply.
 * Dragged Into Drag: Poor Shiina, most of the time he doesn't find joy in Yukari making him crossdress.
 * Meaningful Name: Like most of the Sekirei. Shi means "Death".
 * Names to Run Away From Really Fast
 * Nice Guy: Unlike his Ashikabi.

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Benitsubasa #105
"Voiced by: Shizuka Ito (Japanese), Anita Neukar (English)"

The "Red Sekirei", and a member of MBI's disciplinary squad. A close combat fighter like Musubi, with a bloodthirsty temperment.


 * B-Cup Angst: Don't tell her she's a Pettanko.
 * Badass Decay: In the second phase along with Haihane.
 * Butt Monkey
 * Combat Pragmatist
 * Curtains Match the Window: Pink hair and eyes.
 * Evil Counterpart: To Musubi - though they're both hand-to-hand fighters, Benitsubasa's (relative) intelligence and viciousness forms a polar opposite contrast to Musubi's ditziness and sweetness.
 * Fiery Redhead
 * Hair-Trigger Temper: Hers is even worse than Tsukiumi's, and she's definitely a lot more sadistic.
 * Red Baron: The Red Sekirei.
 * Red Oni, Blue Oni: The red to Haihane's blue. She's even referred to as "The Red Sekirei".
 * Rose-Haired Girl: Of the fiery temperament sort.

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Haihane #104
"Voiced by: Mitsuki Saiga (Japanese), Clarine Harp (English)"

The "Blue Sekirei", and a member of MBI's disciplinary squad. A close combat fighter who uses clawed gauntlets, and more laid back than Benitsubasa.


 * Badass Decay: In the second phase along with Benitsubasa.
 * Bandage Babe
 * Can't Hold Her Liquor: Gets totally shitfaced just from inhaling the fumes from alcohol, let alone actually drinking.
 * Combat Pragmatist
 * Covered with Scars: Apparantly the reason she wears all those bandages...
 * Evil Counterpart: To Tsukiumi - though they both fight with bladed weapons, Haihane's level-headedness and underhanded tactics form a stark contrast to Tsukiumi's temper and chivalry.
 * Perky Goth: In spite of her spookier appearence compared to Benitsubasa, she's far less serious.
 * Red Baron: The Blue Sekirei.
 * Red Oni, Blue Oni: The blue to Benitsubasa's red. She's even referred to as "The Blue Sekirei".
 * Wolverine Claws

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Karasuba #04
"Voiced by: Romi Park (Japanese), Christine Auten (English)"

The "Black Sekirei", and a member of MBI's disciplinary squad. Fights with a sword and yearns to face off against Musubi someday.


 * Badass: The second most badass (and feared) Sekirei of them all after.
 * Blood Knight
 * Four Is Death
 * It Amused Me: She has a high kill count for no reason other than it's fun.
 * Katanas Are Just Better: Unlike Miya, she doesn't even have a Sword Beam, just... a sword.
 * Lady of War: A antagonistic version of this trope. And her reason for fighting is simply "to watch the world burn". Classy...
 * Names to Run Away From Really Fast: And the Genre Savvy people do.
 * Omnicidal Maniac: She wants to watch the world burn and loves killing.
 * Psycho for Hire: Really the one reason she's still on the Discipline Squad.
 * Red Baron: The Black Sekirei.
 * The Rival: To Musubi (or more accurately, to Yume).
 * Slasher Smile: When she gets worked up.
 * Worthy Opponent: How she feels towards Yume. She wants to fight Musubi for this very reason.
 * Zettai Ryouiki: Type A.

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Akitsu *scrapped* (estimated to be #07)
"Voiced by: Yuu Kobayashi (Japanese), Jenny Jaffe (English)"

Akitsu is a discarded Sekirei who is not officially part of the Sekirei Plan yet works for Hayato.


 * Absolute Cleavage
 * Black Sheep: Her role as being scrapped.
 * Combat Pragmatist
 * The Four Loves: Akitsu's main wish is to find someone who will love and care for her.
 * Going Commando: It's usually only because she forgets to wear panties, not necessarily by choice.
 * An Ice Person
 * Know When to Fold'Em: Knows when to retreat from a fight which Mitsuha didn't.
 * The Quiet One
 * Sugar and Ice Personality
 * Undying Loyalty: Despite being discarded she's ever loyal to her would be Ashikabi.

Kuno #95:
"Voiced by: Satomi Akesaka (JP), Kate Bristol (EN)"

A weak Sekirei that wanted out of the Sekirei Plan with her Ashikabi, Haruka Shigi. Her power is a sonic scream.


 * The Load
 * Make Me Wanna Shout
 * Pettanko
 * What Kind of Lame Power Is Heart, Anyway?

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Miya Asama
"Voiced by: Sayaka Ohara (Japanese), Monica Rial (English)"

The landlady of Maison Izumo, and.


 * Badass: Is the definition of this.
 * Beware the Nice Ones: She gets pretty scary whenever her Demon Head pops up, despite having a nice smile on her face.
 * Hime Cut
 * It's All My Fault: Blames herself for what happened her husband.
 * Jerkass: Has a tendency to be this, especially with her insults.
 * Katanas Are Just Better: They just ARE.
 * Wooden Katanas Are Even Better: She's relied on this ever since her retirement.
 * Landlord
 * The Mourning After: Still mourns Takehito's death.
 * Razor Wind: Her signature technique back in the day.
 * Sword Beam: This is also included in the attack.
 * Retired Badass
 * Team Mom: Acts this way towards Minato's group as the landlady.
 * Widow Woman
 * Yamato Nadeshiko

Hiroto Minaka
"Voiced by: Toshihiko Seki (JP), Chuck Huber (EN)"

The eccentric chairman and founder of MBI,  Hiroto has completely taken over the city with MBI in order to implement Sekirei Plan in which all Sekirei and their Ashikabi must participate.


 * Big Bad
 * Corrupt Corporate Executive
 * Evil Laugh
 * Fiction 500:
 * It Amused Me
 * Large Ham: Especially during his speeches.
 * Law Enforcement, Inc.: Turned MBI into this when he took control of Tokyo and all authority.
 * Locked Into Strangeness: Minor segments in the manga set in the past shows him, along with Sahashi, being black haired.
 * Mad Scientist
 * Man in White
 * Mega Corp/NGO Superpower: MBI and his control over it and Tokyo.
 * Touched by Vorlons: He and Sahashi discovered something during their researches, it also gave them white hair.
 * Touched by Vorlons: He and Sahashi discovered something during their researches, it also gave them white hair.
 * Touched by Vorlons: He and Sahashi discovered something during their researches, it also gave them white hair.

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Takami Sahashi
"Voiced by: Miki Ito (JP), Shelley Calene-Black (EN)"

The mother of Minato and Yukari, MBI's head researcher, and the person in charge of the Sekirei Plan. She often expresses disapproval over how Hiroto is going about the plan.


 * Hot Scientist
 * Locked Into Strangeness: Minor segments in the manga set in the past shows her, along with Minaka, being black haired.
 * Mysterious Parent: Her own children don't know much about her.
 * Parental Abandonment: Well, she didn't abandon her kids per se, but Minato mentions that she worked a lot, so both him and his sister didn't get to spend much time with her. When we do see her, she clearly has a lot going on since she works for MBI.
 * Scars Are Forever
 * Secret Relationship:
 * Team Mom: To the Sekirei she adjusted.
 * Touched by Vorlons: She and Minaka discovered something during their researches, it also gave them white hair.

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Takehito Asama
"Voiced by: Susumu Chiba (JP), John Burgmeier (EN)"

Miya's late husband who was friends with Seo. A researcher of the MBI, he was the discoverer of the winging system, Norito, and the existence of the Ashikabi.He was the adjuster of the first generation Disciplinary Squad, Miya, Matsu, Kazehana, Karasuba, and Mutsu. He also did the adjusting for Homura, Uzume, Hikari and Hibiki. Takehito was against the Sekirei Plan and Seo implicates Hiroto in having something to do with Takehito's death.


 * Bishonen
 * Happily Married: Was to Miya in the little we know about him.
 * My God, What Have I Done?: Regretted making the first 5 Sekireis so powerful and his involvement in the Sekirei Plan which he was against.
 * Posthumous Character