The students made a montage of Kumiko been topless in the first episode.

Haruhiko got his head between Shizuka's breasts. His nose bleed.

Although the show features a lot of scenes with physical aggression, none of them are graphic.

Uses of "bitch" can be hearded.

Fuji appears smoking in the 3rd episode.

An interrogator appears smoking.

Shizuka Fujiyama appears smoking in the 7th episode.