Kindaichi (frequently with best-bud, Miyuki) travels to various places where a murder has taken place, typically involving ghosts, curses, myths and folklore of significant events from the distant past, and solves the mystery using ingenious deductions of curious clues and his cool magic.

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.

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.

I once had a childhood friend who was a cute angel. However, when we met again, many years later, she had become a flamboyant gal. A yuri story between two childhood friends. (Source: Kadokawa, translated) *Note: Originally self-published, it was collected for a commercial volume release on 2024-09-26.*

*Note: Includes an extra chapter.*

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

In the future, Utopia has finally been achieved thanks to medical nanotechnology and a powerful ethic of social welfare and mutual consideration. This perfect world isn't that perfect though, and three young girls stand up to totalitarian kindness and super-medicine by attempting suicide via starvation. It doesn't work, but one of the girls—Tuan Kirie—grows up to be a member of the World Health Organization. As a crisis threatens the harmony of the new world, Tuan rediscovers another member of her suicide pact, and together they must help save the planet...from itself. (Source: VIZ Media)

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

Meno Yuko just starting as a ceremony assistant in a funeral home. Every day, she tends to fall asleep during the funerals. Her boss, Meme always scolds her with an 'I'll kill you'. Holding on the the memories of her dead brother, Yuko tries to work as best as she can while constantly being reminded of his death.