Yamada has her sights set on Takashi Kosuda, after deciding that she wants to have her way with 100 different boys.

Yamada takes her mission of seduction to the next level by slipping into a swimsuit and inviting Kosuda to the local waterpark.

In the private confines of the darkroom, Yamada sheds her top and makes a move on Kosuda; Kosuda enters a school beauty contest.

Kosuda and Yamada are prepared to spend time together on a special Christmas Eve date, but the park is full of watchful eyes.

Yamada hopes to seduce Kosuda with homemade chocolates are Valentine's Day comes around, and keeps a back-up plan in mind.

Yamada is disturbed by the arrival of a stunning new student from across the sea, and the new girl quickly becomes the centre of attention and sets her sights on stealing Yamada's man.