For as long as he can remember, the people around Hiroto have always liked him for his face. But being so recognizable isn't always a good thing, so now that he's in college Hiroto would rather hide his face and shut the entire world out. With his masks, it seems like his classmate and only consistent "acquaintance" Mabuchi is doing the same thing, but will he ever get to know the reason why? (Source: Futekiya) *Note: Includes one extra chapter.*

Naomi, a shy teenage bookworm, is visited by his future self and tasked with fixing his biggest regret–his classmate and soon-to-be-girlfriend Ruri is going to die from an accident soon after they begin dating. But his chance to alter the future soon turns out to be far more complicated, as the very world the teens live in isn’t quite what it seems. (Source: Seven Seas Entertainment)

I heard a rumor... it's about a black box that contains all the weird and wonderful things in the world. There's nothing that the box can not do. It can grant you any wish in the world. Such a profound, mysterious story. Almost all rumors are basically like this, whether it's true or not, is not important. As long as the story is interesting, everything is fine. Thus, the story begins, with a high school boy, a black box, and a mysterious girl.

That tiny, yet significant, sign led us to each other.

Welcome to the world of Delcato, where people have powers and embody animals. "My deepest apologies! I'm breaking things off!" the man sobs... but who is he? Wait, am I Serena Ethereol?! Serena is an unlucky duck, dumped three times while engaged, and just a side character in the original novel. It couldn't get any worse. But then, the male lead wants to get engaged. Not again... I just want a peaceful life! How can I shake him off... Will she duck out of this marriage? Or take another quack at love? (Source: PocketComics)

Series of Shinrei Tantei Yakumo side stories.

A collection of one-shots by various artists.

Kamino Takeshi, a Japanese high school boy was amazed and attracted by a Hong Kong martial arts movie. In order to become like one of the martial arts star, Ling Fong, Lin, he decided to travel to Hong Kong...

"If I had never met you..." Those were the last words Rosa heard from her husband, Claude, on the day he was killed. Although her marriage was politically motivated due to her failure to become a saintess, Rosa truly loved him and believed she was the cause of his death. Overcome with despair, she lost consciousness. When she awakens, she finds herself six years in the past! Determined to save her love, she resolves to avoid their marriage, but fate has other plans for them. (Source: MangaPlaza)

Niizuma Tomoki has been re-assigned to the Special Investigations Counter-Measures Unit after her one month suspension. This basement unit only has two others assigned?! The future of police is entrusted in the hands of the pretty-faced young mathematician called Mikoshiba Gakuto. Objectively weighing the truth of cases from a mathematical approach. Clearly and splendidly exposing the depths of the human heart with numbers!

A girl secretly has feelings for Hinako Hanamura, a girl with big, beautiful eyes. She tries to talk to Hinako, but she can't get the courage to speak to her. But it is her classmate Airi who speaks to Hinako first. Seeing Hinako look so happy to be talked to, the girl who shows a lonely look on her face is sad.

A special booklet released by Kodansha on October 9, 2018 bundled with a special edition of Volume 3.