As a homeroom teacher, Yahaba was worried about Yumino, his beautiful student who couldn’t make friends. When he visited his dorm and tried to help with his problem, he felt that he could no longer stop. “I can’t say it now, but I won’t let anyone have you.” A love story between a popular teacher who was trying his best to conceal his feelings, and a determined, tsundere student. (Source: Renta! JP) *Note: Chapter count includes two extras.*

Amano Yuusuke meets a strange man named Gill on the night he felt like he'd been abandoned.

Ootemachi Tokio is an elite businessman. When a bizarre dream forces him to pay attention to temp worker Takebashi, are Ootemachi's days of being self absorbed over? *Note: Published in Magazine BE x BOY September 2007 issue.*

The sequel of Retsujou no Meikyou (Source: MangaFox)

Soujirou possesses a special predisposition that causes him to "transform into another gender when his heart throbs." Moreover, her girlfriend, Ichijou Sakura, is an elite young lady who came to acquire the same special predisposition as well. Their love life is filled with chaotically transforming between male and female; is this normal romance or girl's love or boy's love or other!? This is a love comedy featuring transformation between male and female★

Included one-shot: Seitokaishitsu de Hime Lesson♥

A chihuahua plays Cupid for the office workers ♥ Shimura has a secret crush on his popular and capable kohai Kosaka. Because of his guarded personality, Shimura can only sigh every day; but he couldn't have imagined that Kosaka would voluntarily train Shimura's beloved pet Chihuahua "Chi", suddenly closing the distance between the two of them!?

This story is taken 5 years after the original story, “A sadist devoted to you”. Kuramoto and Kyoya have been separated for 5 years because Kuramoto has been transferred​ to another office, so Kyoya gets a new manager. Now, Kuramoto is the manager of a popular band. (Source: Tamago Box)

A collection of *Itoshi no Nekokke* spin-off stories involving the series' supporting characters.

This volume includes one story.

Asahina Yuki, a young man with no special skills save for good luck, was invited to attend Bell Liberty, a legendary high school for elite students. Immediately after arriving, he was given an armband by a mysterious ninja who begged him to protect the school. That armband is the proof of being the Ace of the school, the student council president!