A story of Hilo, Seita, and Ao, who live together like a family while running a deli-and-coffee shop called Triangle. When Ao says he wants to leave home, the story slowly unravels each person's circumstances and the shape of the bond between the three.

Even if it is imperfect, it is enough to stay connected.

A coming-of-age novel in which the encounter between a boy and a girl confronting illness and hurt slowly changes the way they see the world.

Tell me more about the dirty parts of the world.

A coming-of-age novel about high school students who join the circle dancing at a harbor-town summer festival and head toward the performance while overcoming old wounds and misunderstandings.

The greatest and strongest summer.

A buddy mystery with a strong supernatural flavor, set in the Heian capital, where a sharp-tongued sorcerer and a kindhearted captain investigate the truth behind a case.

A cool sorcerer and a kindhearted captain.