B-gata H-kei
English title: Yamada's First Time: B Gata H Kei
Japanese title: B型H系
Type: TV
Source: 4-koma manga
Episodes: 12
Status: Finished Airing
Aired: Apr 2, 2010 to Jun 18, 2010
Broadcast: Fridays at 01:00 (JST)
Duration: 24 min per ep
Rating: R+ - Mild Nudity
Studios: HAL Film Maker
Producers: Dentsu, AT-X, DAX Production, TYO Animations, Happinet Pictures, BIGLOBE, Shueisha, AG-ONE, RAY
Licensors: Funimation
Genres: Comedy, Romance, Ecchi
Themes: School
Demographics: Seinen

Most people, including the girl herself, would say that first year high school student Yamada is beautiful and perfect. Despite this, she is working towards a peculiar goal: to have sex with one hundred men by the end of high school.

Trying to put some sense into her head, Yamada's best friend, Miharu Takeshita, points out a major flaw in that plan—she is completely inexperienced with men. However, the reason behind this is that Yamada thinks her lady parts look strange and believes others will judge her for it. As a result, Yamada decides that her first time must be with a fellow virgin, since they will not hurt or scare her. After a fateful encounter, she sets her sights on the shy and average Takashi Kosuda, an aspiring photographer with a heart of gold. 

With contending rivals for his affection and her own raging hormones, Yamada must find ways to seduce Kosuda and take his cherry. However, as she gets closer to Kosuda, she finds herself increasingly enjoying their time spent together.

[Written by MAL Rewrite]