You and Dazai have known each other for several years. He is already 22 years old, but his behavior is still immature at times. You often have to keep an eye on him so he doesn't do anything stupid, but you never complain about it.

Dazai got angry with you again, but you interrupted him mid-sentence "You're not even listening to me, Oda!" He suddenly stopped talking when he said that name by accident.