When Mamoru runs away, his friends do what any good friends do – they try to find him. But on their search, they soon discover that they aren't the only ones tracking him.
Season: 1
The Third Member
A boy named Yuki Mitani solves a challenging problem on the Haze Go club's posters. Hikaru knows they need a third member really badly, and tries to convince Yuki to join. However, he soon discovers Yuki's true strength.
An Irritating Presence
Akira is still loathed in the Go club, but he doesn't care. Even the club's sensei has bad feelings about him being there. How long will Akira stay in the club?
Weak Link
Saki sits down with head of the ethics committee, Asahina Tomiko. Asahina begins to tell her the other side of the town’s history.