Z: 781 books

Kotoko was finally able to share a lovey-dovey birthday with Naoki for the first time. While she's up in the clouds, a supermodel called Nobuhiro comes to the hospital, and everyone is ecstatic. Kotoko tags along to see him, but Nobuhiro turns out to be the little Nobu she knew years ago! Sadly, he's no longer the little angel she knew, and Naoki tries to convince Nobu to have an operation.

Naoki leaves Kotoko behind and goes to work at a hospital in Kobe. Kotoko promised not to go and see Naoki until summer holidays, but because of not receiving a call for 3 whole days, she has Naoki-withdrawal symptoms, and goes secretly to Kobe to just look at him. In disguise, she goes to his hospital, but sees him with a beautiful woman. Now she simply can't go home.

Naoki says that he wants to live alone and leaves the house. Kotoko somehow finds out where he works and follows him. Shockingly she sees him go into her love-rival, Yuko's house. Then she realizes how much she loves Irie. Naoki shows up…

Naoki confides only in kotoko that he wants to be a doctor. Another Valentine’s day comes and Kotoko is unable to meet Naoki. Naoki starts living back at home again, but the Matsumoto sisters are after him too! Kotoko is worried and goes after them, but hears Naoki telling Yuko, "I kissed Kotoko"…

Naoki’s father, depressed, calls Naoki and tells him that an employee has run away with the company’s money and the company’s new project idea. He asks Naoki to step in as a temporary president secretary at the company. Kotoko decides to work part time at the company to help out too. Will she make trouble as usual…?

Kotoko failed a course at uni and has to repeat a year. Naoki was cold to her when se told him and they foyght and she ran away frpm home! Yuki, worried about her chases after her. He sees her getting into the car of a stranger. He asks her if she's interested in modelling... She follows him to a weird Photo studio!!

Naoki’s father, depressed, calls Naoki and tells him that an employee has run away with the company’s money and the company’s new project idea. He asks Naoki to step in as a temporary president secretary at the company. Kotoko decides to work part time at the company to help out too. Will she make trouble as usual…?

Kotoko made a bento for Naoki who's been working too hard in surgery, but unbelievably falls down the stairs. In an attempt to save her, Naoki takes the fall and is injured! Kotoko is in a panic when she sees Naoki unconscious. It turns out to be just a broken bone, but she feels responsible and nurses him but...

Kotoko made a bento for Naoki who's been working too hard in surgery, but unbelievably falls down the stairs. In an attempt to save her, Naoki takes the fall and is injured! Kotoko is in a panic when she sees Naoki unconscious. It turns out to be just a broken bone, but she feels responsible and nurses him but...

Seeing Naoki try to be a doctor inspires Kotoko to try being a student teacher! She is invited to work at the same school Naoki’s little brother Yuki goes to, Tonan Junior high. Kotoko also went to the same school. "Don’t you tell anyone that we live together", says Yuki. However Kotoko has become the teacher of YukI’s class. Class A! She is embarrassed by the students.

Summer vacation is over. When they go back to university there is a cute blonde exchange student, Chris. Kotoko is worried that Chris’ ideal guy is Naoki, but actually, Chris falls for Kinny! To capture Kinnosuke’s heart Chris works hard to be an Ideal Japanese lady, but for some reason Kinnosuke is cold towards her...

Kotoko a third year student, fell in love at first site with Naoki Irie. But when she finally got the courage to give him a love letter. He rejected her saying, "I hate stupid women."Naoki is a genius with an IQ of 200 and a sports champion, popular with all girls.As if Kotoko's luck wasn't...

The Okama, Deborah and Asayo always seem to be getting in trouble! Asayo starts working as a home tutor, but the girl she’s teaching, Maki, has a crush on Deborah. Kentaro who likes Maki tells Asayo "You better hurry up and bang Deborah or he’ll find another girl." But why did he say that? Asayo has only kissed Deborah, maybe he doesn’t think of her as a real girlfriend?

Naoki’s father collapses and Naoki, decides to help out with the company and gives up on his dream of being a doctor. In order to save the company he has to agree to an arranged marriage with Sahoko who is both beautiful and intelligent. Naoki’s mother has a plan to be an evil mother in law to...