Hotarubi no Mori e

""I first met him when I was six years old. On a scorching hot summer day, in the forest that legend says is home to many spirits and monsters, I got lost. I ran everywhere, trying to find the way out, and I quickly got tired. Because of fear and loneliness I began to cry, and then... He appeared.""

- --Hotaru Takegawa

Hotarubi no Mori e, which translates to Into the Forest of Fireflies' Light in English, is a Manga containing several one-shots by Yuki Midorikawa. The main story (the second chapter of the manga) was adapted into an Anime Film in 2011.

Six-year-old Hotaru Takegawa (Ayane Sakura) is visiting her grandfather's house over the summer when she gets lost in the Yamagami Forest and meets a Youkai named Gin (Kouki Uchiyama). Gin and Hotaru develop a fast friendship--with Hotaru visiting Gin every summer from when she is a child to when she begins attending high school--and this friendship eventually blossoms into love. However, Hotaru is carefully reminded by Gin, as well as the other youkai that dwell in the forest, not to touch him because his curse: if Gin is touched by a human, then he'll disappear forever.

The other one-shot stories are Overhearing a Flower Song, The Following of Autumn Leaves, and Deepening the Scar. They, along with Into the Forest of Fireflies' Light, each notably represent a season.

The anime film adaptation is directed by Takahiro Omori and is produced by Aniplex and Brain's Base.

Hotarubi no Mori e (the main story) contains the following tropes:
"Hotaru: [after Gin says that he'll protect her] When you say things like that, I just want to pounce on you.
 * Adaptation Expansion: The anime film depicts a present day, teenage Hotaru narrating the events of her childhood while she's on her way to her grandfather's house, Hotaru's home life (both at home and when she's staying with her grandfather) is shown, and Hotaru's moments with Gin are expanded.
 * Amusing Injuries:
 * Six-year-old Hotaru is often a victim of this. Gin hits her with a log whenever she tries to hug him, as she often forgets that she's not supposed to, and she is later hit by her grandfather for running off into the forest and worrying him.
 * When Gin surprises Hotaru by being awake a moment after she removes his mask, she hastily shoves the mask into his face, hurting him.
 * Anachronic Order: In the anime film. It begins with a present day Hotaru on her way to her grandfather's house in the summer and then goes through her time spent with Gin from a child to a teenager while her present day self is briefly shown in-between.
 * And Now for Something Completely Different: This is the only chapter in Hotarubi no Mori e that has Fantasy/Supernatural elements and is not a Slice of Life.
 * Author Appeal/Signature Style: Partially covered faces.
 * Beautiful Dreamer: While Gin is asleep, Hotaru takes the opportunity to remove his mask and see his face. Subverted in that Gin was pretending to sleep, and when he opens his eyes, she quickly slams the mask back onto him.
 * Bittersweet Ending:
 * Blessed With Suck: Gin reveals that he is not a Youkai but was originally a human child abandoned in the forest by his parents. He was found by Yamagami, whose magic keeps Gin alive when he should have died as a child. This magic, however, prevents him from going to Heaven or touching humans (in fear of disappearing), as well as keeping him stuck on Earth like a ghost.
 * Book Ends: Hotaru visiting her grandfather's house over the summer.
 * Boy Meets Girl
 * Butterfly of Death and Rebirth
 * Cheerful Child: Hotaru, when she was a child.
 * Common Eye Colors:
 * Blue Eyes: Hotaru.
 * Gray Eyes: Gin.
 * Cuddle Bug/The Glomp: Six-year-old Hotaru tries to be this towards Gin, but she only gets reprimanded by him in the process. By the time Hotaru enters high school, she doesn't try to hug Gin anymore, having already learned her lesson. However, there is an exchange between them where she playfully considers it.

Gin: That would make me really happy. I'm telling the truth."

"Hotaru: [after seeing the fox spirit] That's so cool! It's my first time meeting a monster!
 * Curtains Match the Window: Gin.
 * Deadpan Snarker: Gin.
 * Forbidden Friendship/Intergenerational Friendship/Odd Friendship: Hotaru's and Gin's friendship starts off as this...
 * Interspecies Romance/Mayfly December Romance: ... But ends up as this.
 * Foreshadowing:
 * Hotaru's grandfather mentions that when he was younger several kids thought they saw a festival in the forest before Gin tells Hotaru about it.
 * When Gin takes Hotaru to the Summer Festival of Monsters, he tells her that monsters pretend to be humans and sometimes a few humans slip into the festival, and no one can tell the difference.
 * Genki Girl: Hotaru.
 * Hair Decorations: Once Hotaru begins attending high school, she starts wearing a hair clip in her hair.
 * Hates Being Touched: Gin has always wanted to touch humans, but the fear of disappearing prevents him from doing so. During their third summer together, Gin nearly tries to catch Hotaru when she falls off of a tree before stopping himself and remembering that he shouldn't.
 * Holding Hands: Gin and Hotaru are unable to physically hold hands because of Gin's curse, so they find ways around it (e.g. holding each end of a log, wrapping a long piece of cloth around their wrists). During the winter while Hotaru attends junior high school, a male classmate of Hotaru's holds her hand while they're walking so she won't slip on the ice. This gesture only makes her think of Gin.
 * I Will Wait for You: Gin waits at the Yamagami Forest shrine gate every summer to meet with Hotaru. However, it eventually reaches to a point where Hotaru considers living closer to the forest after graduation so she can see Gin everyday, and Gin tells Hotaru that he can't wait for summer anymore and wants to be near her. This causes Hotaru to realize that next summer, Gin might not be waiting for her at the shrine gate.
 * Invisible Parents: Because most of Hotarubi no Mori e takes place during Hotaru's summer visits to her grandfather's house, her parents aren't shown in the manga. In the anime film, her mother appears in the beginning of the anime film, and both of her parents appear briefly while she's at home during junior high.
 * Manic Pixie Dream Girl: Hotaru towards Gin.
 * Meaningful Echo:
 * Gin and other youkai in the Yamagami Forest constantly remind Hotaru not to touch Gin or he'll disappear; Hotaru often forgets this and is hit by Gin whenever she tries to hug him. The reminder only sticks in Hotaru's head once she falls out of a tree and Gin nearly catches her before remembering what'll happen if he does. Hotaru, realizing Gin could have disappeared, then reminders Gin not to touch her and starts crying.
 * Gin holds onto a log and lets a six-year-old Hotaru hold onto the other end so she won't get lost. She remarks that it's like a date, and he replies, "What an insipid date." Years later, when Gin takes Hotaru to the Summer Festival of Monsters and wraps a cloth around their wrists so Hotaru won't get lost, she says the same thing as before. Only this time, Gin replies, "It is a date."
 * Meaningful Name:
 * Hotaru means "firefly" and her name is also a part of the manga's title.
 * Gin means "silver." Naturally, he's a White Haired Pretty Boy.
 * Memento MacGuffin/Tragic Keepsake:
 * Motif: Butterflies, seasons, and the ability to touch.
 * Nightmare Fetishist: Hotaru reacts with delight, rather than dread, when she learns that Gin is a monster, and she later gets excited when she encounters a fox spirit that initially tries to scare her.
 * Gin means "silver." Naturally, he's a White Haired Pretty Boy.
 * Memento MacGuffin/Tragic Keepsake:
 * Motif: Butterflies, seasons, and the ability to touch.
 * Nightmare Fetishist: Hotaru reacts with delight, rather than dread, when she learns that Gin is a monster, and she later gets excited when she encounters a fox spirit that initially tries to scare her.

Gin: What do you take me for?"

"Gin: [to a junior high Hotaru] For some reason, I keep seeing you as a girl.
 * No Good Deed Goes Unpunished:
 * Parental Abandonment: Gin's parents abandoned him in the Yamagami Forest when he was a child.
 * Plucky Girl: Hotaru.
 * The Pollyanna: Hotaru.
 * Savvy Guy Energetic Girl: Gin and Hotaru.
 * She Is All Grown Up: Averted and Played for Laughs at first, but eventually Played Straight in the end.

Hotaru: I am a girl!"


 * Shoujo Demographic
 * Shrines and Temples
 * Tear Jerker
 * Vague Age: Gin. Physically, Gin is a teenager, but he doesn't age at the normal rate of humans because of Yamagami's magic and it is unknown how long he's been kept alive by Yamagami.
 * We Are As Mayflies: Though Gin was originally a human, Yamagami's magic seems to prevent him from aging at a normal rate. He's a child when Yamagami and the other youkai find him, but by the time Hotaru meets him, Gin is physically a teenager. Hotaru notes that Gin looks the same whenever she visits him and realizes that one day she'll eventually grow older than him.
 * White Haired Pretty Boy: Gin.
 * White Mask of Doom: Averted with Gin's mask. It's rather cartoon-like and might only come off as a little creepy to readers/viewers at first. Gin explains to Hotaru that he only wears it so he'll look like a monster.
 * Wife Husbandry: Gin meets Hotaru when she is a child and (given their physical age difference) they have a relationship that's somewhere between friendship and Like Brother and Sister, but as Hotaru grows up and the gap between them lessens, they eventually fall in love with each other.
 * You Can't Fight Fate: Hotaru is aware that someday she will grow physically older than Gin and time will eventually separate them, but until then, she wants to spend as much time with him as possible and even considers moving near the forest after graduating from high school so she can see him every day.
 * Youkai
 * Youkai

The other one-shot stories contain the following tropes:

 * Alliterative Name: Kaede Kirisato.
 * And Now for Something Completely Different: Overhearing a Flower Song and The Following of Autumn Leaves are both stories that end with Happy Endings and Official Couples. Deepening the Scar is an implied love story between siblings that doesn't end quite well.
 * Bittersweet Ending/Downer Ending: Deepening the Scar, a stark contrast from Overhearing a Flower Song and The Following of Autumn Leaves, which end on happier notes. In Deepening the Scar, siblings Sou and Ritsu Jinnai develop feelings for each other and are unable to return to the way things used to be between them as children after their eight year separation, so Sou leaves after graduating from high school, and Ritsu is left behind with all the letters she sent him when they were children, wondering if what she feels for Sou is love, if these feelings will ever disappear, and if he'll ever write to her again.
 * Brooding Boy Gentle Girl: Fujimura and Shima.
 * Brother Sister Incest/Incest Subtext: Between Sou and Ritsu, who develop an attraction towards each other and are unable to regain their sibling relationship after eight years of separation. Because of this, Sou decides to leave after he graduates.
 * Childhood Friends:
 * Fujimura and Mikako Noguchi in Overhearing a Flower Song.
 * Kaede Kirisato and Tsubaki Kemumaki in The Following of Autumn Leaves.
 * Childhood Friend Romance: Kaede and Tsubaki. Shima thinks there's something between Fujimura and Mikako, which may or may not be true (or at the very least is one-sided on Fujimura's part), but Mikako turns out to have a boyfriend.
 * Children Are Innocent: A big factor in Deepening the Scar is that Sou and Ritsu start off as innocent when they are children, but because they are separated for eight years and grow up apart from each other, they grow attracted to each other when they are finally reunited and realize that they aren't as "innocent" as they used to be and cannot go back to the way things were when they were children.
 * Delinquent: Fujimura comes off as this with his intimidating physical features and tendency to pick fights.
 * Disappeared Dad: After a fight, Ritsu's and Sou's father decides to leave. Sou goes with their father, and Ritsu stays with their mother.
 * Don't You Dare Pity Me: Tsubaki comes to the conclusion that Kaede may not want her defending him, as it only wounds his pride. Kaede seems feel more concerned with the fact that Tsubaki isn't treating friendship on equal terms and that he's unable to protect her.
 * Forbidden Friendship: Between Kaede and Tsubaki due to their different social classes.
 * Gender Blender Name: Kaede.
 * Genki Girl: Tsubaki.
 * Green Eyed Monster: Subverted in Overhearing a Flower Song. Played straight in The Following of Autumn Leaves and Deepening the Scar.
 * Happy Ending: Overhearing a Flower Song and The Following of Autumn Leaves.
 * I Will Protect Her: Initially gender-flipped between Kaede and Tsubaki, but it eventually becomes a two-way street.
 * Important Haircut: Ritsu cuts her hair short like it was when she was a child in an attempt to regain her sibling relationship with Sou. It doesn't work.
 * Love At First Note: Shima towards Fujimura.
 * Megane: Sou while he's at home.
 * Meganekko: Ritsu seems to occasionally wear glasses at school.
 * Meaningful Name: Kaede means "maple."
 * Memento MacGuffin/Tragic Keepsake: The letters that Sou and Ritsu have written to each other as children. Sou and Ritsu both keep these letters and have a moment where they tease each other for writing corny things (e.g. "Onii-chan, I'm really lonely. Please come back soon." "Ritsu, even though it's really cold here, everyone is warm and kind."). They eventually becomes a Tragic Keepsake for Ritsu once Sou goes away after graduation and leaves behind the letters Ritsu had given him.
 * New Transfer Student: Ritsu's older brother Sou.
 * Ninja: Tsubaki always wanted to become a ninja to protect Kaede. She eventually learns that protecting Kaede might not be the best thing (as she feels that it might wound his pride), but she ultimately decides to continue it nevertheless in order to be by his side.
 * Official Couple: Fujimura and Shima in Overhearing a Flower Song, and Kaede and Tsubaki from The Following of Autumn Leaves.
 * Opposites Attract: Kaede and Tsubaki.
 * Savvy Guy Energetic Girl: Kaede and Tsubaki.
 * Shoujo Demographic
 * Single Woman Seeks Good Man: According to Fujimura, Mikako has a gentle boyfriend and is the complete opposite of him. Shima develops feelings for Fujimura because Beneath the Mask, he's a kind person.
 * Slice of Life
 * Solomon Divorce: In Deepening the Scar. Sou left with their father while Ritsu stayed with their mother. The parents eventually get back together, but the eight year separation leaves repercussions for Sou and Ritsu.
 * Troubled but Cute: Fujimura.
 * Uptown Girl: Reversed between Kaede (rich boy) and Tsubaki (poor girl).