Nanbaka (2016-2017)

No nudity. Some crushes.

A couple characters cross-dress

A characters fantasizes about themself and another character. These dreams however never get graphic

Some characters ask a female robot what color her underwear is.

In a comical scene, a man reluctantly performs CPR on another man, though it is not shown.

The series takes place in all male prison, thus there is some flirting between men, but these are for comical purposes and are not part of the main plot.

The few female characters have noticeably large breasts. One displays a large amount of cleavage, but she only appears in one episode.