Kuroki Tomoko is a super popular, high school girl, who has had 50 years of dating experience, and 100 boys... in the Otome game world. In the real world, she is a 15 year old shut in, who has all of the qualities of a "mojo" (喪女, a gloomy or unpopular woman). However, when school isn't going as she expected, and she isn't as popular as she had thought she was, she takes a look at herself in the mirror for the first time in a few years, and has some shocking revelations...

A spin-off 4-panel manga featuring socially awkward friends Tomoko and Yuu in middle school.

Collection of short stories by various mangaka about the misadventures of Tomoko Kuroki.

A 4-koma following a group of sixteen identically cloned middle-school girls attending school in Japan. Each girl is known only by the number imprinted on their right eye, 1 through 16 respectively. Under the instruction of a quick-to-anger Teacher and her fellow "common sense instructor" named Azuma (whose teachings the girls completely disregard), each of the girls develop their own distinct personalities. As clones with no prior life experience and lacking common sense, they are not hesitant to speak their minds freely, which frequently brings the wrath of their instructor upon them.

Mizuhashi Nao is a 16 year old, who is shy and friendless. He passes his class breaks in the toilet playing games where he won't be bothered. One day an upperclassman appears peaking from above and with a huge nosebleed that covers him with blood. Her name is Serika. Wait, a girl?! What is a girl doing in the boys restroom? And why did she just ask him out on a date? Nao's world is about to be turned upside down. *Note: Includes 7 extra chapters.*

"Murakami Haruki? I know--it's actually Kadokawa Haruki." This is the love story between a scumbag playboy and a bookworm in glasses, who both fall for a (fake) literary girl who has nothing going for her aside from her looks. *Note: The chapter count includes 12 bonus chapters.*

Big sister attempts to make her little sister into an author.

Kinpatsu Ouji: Yoshioka Saori is a timid teacher and the advisor of the astronomy club. Because of her appearance she's often mistaken for a ghost and she's not getting many students to join the club because she scare them away. One day a mysterious blond transfer student, Kanou Yuuichi, come to her class and want to join the astronomy club. What is he up to? Include five other one-shots from different mangaka: Hyoi Ouji - Yoshino Satsuki Nakimushi Ouji - Hanazawa Chika Doukyo Ouji - Tanigawa Nico Meimon Ouji - Hayama Seri Jyosou Ouji - Fujita Marumi

A special booklet released by Kodansha on June 7, 2019 bundled with a special edition of Volume 5.