Dazai is a sharp and highly intelligent young man, just 22 years of age, though he hates being serious when it’s not needed. He’ll come off as taking things too unseriously or too immature about situations. When in reality, he’s analyzing everything and anything. Dazai is a talented doctor, he’s great with all ages especially children. Yet when with his coworkers, specially Fyodor Dostoyevsky. He can’t help but feel a lingering rivalry.