Yoake Pictures

The life of Katsushika Oi, daughter of Hokusai and a trailblazing female artist in Japan.

A university student attends a Japanese tea ceremony near her house with her cousin. There she has the Japanese tea ceremony in her life and it's there for her during moments when she is sad or happy.

In Mahoro, the fictional suburb of Tokyo, Tada works as a general problem solver for hire. One day, former classmate Gyoten appears unannounced. Both men are over 30 years old and divorced. With no explanation, Gyoten suddenly asks to spend the night at Tada's home. Eventually, Tada accepts Gyoten as his assistant and together they become involved in various cases concerning an assortment of people from different walks of life.

When Chihiro was a baby, she suffered from eczema. Her parents tried to find a cure, but nothing worked. Her father's co-worker then gave him some water from a strange religious group. Chihiro was miraculously cured by the water. Her parents began to follow the strange religion and became fervent followers. Chihiro is now in the 3rd grade of middle school and she faces changes in her life.

A 100-year-old resident of a Lake Biwa nursing home dies mysteriously. Did a respirator keeping him alive suddenly malfunction, or was he murdered? A young detective on the case meets a female caregiver. The investigation runs into a dead end, but the two fall into a passionate but forbidden relationship. Terrifying memories emerge from the vast, deep lake to ensnare the detectives on the case, the caregivers, and a reporter trying to uncover a hidden past.

Set within the fictional city of Mahoro, Keisuke Tada runs a "benriya" - a general problem solver for hire. His assistant is his former high school classmate Haruhiko Gyoten. A big crisis then occurs for them.