Tokimeki Tonight

Tokimeki Tonight (ときめきトゥナイト, lit. Heart-Throbbing Tonight) is a Shojo manga series by Koi Ikeno which ran in Ribon magazine from 1982 to 1994, with 30 volumes. The plotline spans 3 generations of the Etou family, starting with Ranze Eto and continuing on with. Years after the original manga was published, a reimaging of the series called Tokimeki Midnight was published in the magazine Cookie Box with 9 volumes.

This series is about a girl named Ranze Eto, a Tall Dark and Bishoujo girl who looked like an Ordinary High School Student, but her family is something that came straight out of The Addams Family. You see, her father is a vampire and her mother is a werewolf. And it also turns out that Ranze has special powers of her own: for example, whenever she bites anything, she can change herself into a carbon copy of that object, whether it's another person or an inanimate object such as a piece of bread. Only by sneezing can she return to her normal self.

On her first day of school, Ranze meets a handsome guy named Shun Makabe. The chief problem with this is that Ranze's parents will not allow her to date a human - although there may be much more to Shun than meets the eye. On top of this, Ranze also has a bitter Rival in the pretty but spiteful Yoko Kamiya, the daughter of a yakuza boss, who is also in love with Shun (and has been for a while) and doesn't take kindly to Ranze intruding on her turf.

The manga was adapted into an anime that ran at 34 episodes from October 7, 1982 to September 22, 1983 and was directed by Hiroshi Sasagawa, famous for Gatchaman and the Time Bokan series.

Must not be confused with Konami's Dating Sim series Tokimeki Memorial.

This series contains examples of:

 * Beethoven Was an Alien Spy: Seldom used as a nice little throwaway gag. Mori Eto (a vampire by birth)'s family tree shows that one of his relatives is... Christopher Lee. Also, one panel that shows a vampire village in Magic World has Vlad Tepes as one of the inhabitants (among other references such as Graf Orlok and... Frank N. Furter!?).
 * Betty and Veronica: Ranze's the Betty and Yoko's the Veronica.
 * Bowdlerization: Amusingly inverted in the case of the Italian version of the anime, called Ransie la strega (Ransie the Witch). This version directly referred to the Demon/Magic World as Hell, the ruler of that kingdom as Satan  and all the creatures who sometimes visited the Eto household as coming from the depths of Hell. Yes, even Santa Claus.
 * Eerie Pale Skinned Brunette: Ranze.
 * Fur Against Fang: Played with. Mori and Sheera clearly love each other, but they fight at the drop of a hat. Heck, the very first pages of the manga show Sheera flinging furniture and other stuff at her husband!
 * Gorgeous Gorgon: Fira, the chosen bride for the Magic World prince Aron, appears to be a cute blonde girl... but piss her off and she turns into a snake-haired fury with a petrifying gaze! Ranze and her friends sometimes use her ability to their advantage.
 * Hey Its That Voice: Let's see... Ranze is voiced by Eriko Hara, Shun is played by Yuu Mizushima, Sheera is voiced by Noriko Ohara, Aaron is voiced by Hirotaka Suzuoki, Sand is voiced by Hideyuki Tanaka, Mina Tominaga is Yoko, and so on...
 * Hybrid Overkill Avoidance
 * Ill Girl: Narumi as a child.
 * Informed Ability: Mori's job as a struggling writer. After his novel becomes a smashing hit and gets turned into a live-action film, his writing job is almost never mentioned again, and Sheera one time even lampshades this!
 * Monster Mash: What the Magic world appears to be. It is divided into tribes of various species such as vampires, werewolves, witches and so on.
 * Ordinary High School Student: Ranze, at least in appearance.
 * Our Vampires Are Different: As stated above, Ranze can change herself into anyone (and anything) she has bitten.
 * Shinigami: The first one that appears, named Georges, has to claim Ill Girl Narumi's soul due to a heart failure. Rinze, who's fallen in love with her (at 5!), with the help of his sister convinces him not to do so and save the little girl. Later on, Georges becomes an ally of the Etos and a semi-regular character (and a bit of a goofball too).
 * Small Annoying Creature / Team Pet: Pek the parrot.
 * Strange Girl: Ranze
 * Talking the Monster To Death: Ranze does this to.
 * Unlucky Childhood Friend: Yoko.
 * Victorious Childhood Friend:
 * Werewolf: Sheera.
 * Ugly Guys Hot Daughter: Yoko and her father, who looks not unlike a shaved gorilla.
 * Yakuza Princess: Yoko again, whose father is a yakuza boss.
 * Yakuza Princess: Yoko again, whose father is a yakuza boss.