Daku Atsu is a male student that attends Akademi High School.
Daku Atsu has dark blue hair and bangs that cover his forehead. He wears black-rimmed glasses but the right lense is completely opaque. He wears the default uniform unless customised. Daku also has the same hair color as Oka Ruto.
Among the types of personas currently implemented in the game, he is a Teacher's Pet. He cannot fight back if attacked.
Rai Chawa Daku receives a letter from Rai in one of her tasks. Their exact relationship is on good terms.