A beautiful homunculus left behind by a great alchemist master―Joshua, a young alchemist, travels with a homunculus named Coco. Even though he has no emotions, Coco is the only partner Joshua can trust. Coco pretends to be human to hide his true identity, but for some reason, he hugs Joshua every night with passionate eyes...!? (source: Tokuma Shoten, translated)

This is the story of the protagonist, Haruto, who lost his memories from his childhood, and his quest to regain his lost memories and the only thing he has left: a promise he made to a girl whose face and name he doesn't know. (Source: Kadokawa, translated)

Aki, a working adult, is tired of her company life and is taking a leave of absence from her company. There she received the news that her beloved grandmother had passed away. Amidst her despair, her grandmother, who ran her cafe, asks her to protect her shop. When I went to her grandmother's shop thinking that it was a cafe for an amateur like me, I was met with unexpected events, such as a beautiful man I didn't know lying around and a talking cat claiming to be the reincarnation of Soseki! This is the first volume of the heartwarming story of a handsome man and a cat who run a cafe!

A compilation of additional tips written by Ryukishi07 outside of the games. Several of the stories are humorous in tone, but the more serious ones may be considered canon.

Ken has never been good with words. However, he learned to overcome his shyness when his classmate Takumasa approached him with an exchange diary. In high school, problems start to arise in Ken's and Takumasa's relationship as they face their feelings, future paths and possible separation.

Second-year middle school student Ayumu Kurihara changes classes and is seated next to the beautiful but strange Misuzu Tsukishima who dislikes boys. Mizusu can't get close to other people, but after being moved by Ayumu's sweet, honest personality she begins to open up to her little by little. Ayumu too is captivated by the awkwardly delicate Mizusu and the two of them become close.

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

A young boy meets a young witch and asks her to teach him how to fly.

"In Tokyo, anyone can become the protagonist of a love story." Nagao Kanji has recently moved to Tokyo, where he now finds himself uneagerly working at a small advertising firm. He reconnects with an old friend from back home, Mikami Kenichi, a medical student from a wealthy household who never lacks female company. For years, the two have shared a crush for their childhood classmate, the kindhearted and innocent Sekiguchi Satomi, who now also lives in Tokyo. Mixing things up is Akana Rika, an infectiously cheerful girl working at Kanji's company who decides that she will call him by the nickname of "Kanchi."

A single father who never had any trouble with his son discovers that his son might have impregnated his girlfriend... Heartwarming series of short stories about a father and his son. No yaoi, but there is one story about friends of the father where we can be suspicious about their relationship.

I'm living together with a man 10 years above me. On top of that, it can also be said that this man is my Papa.