Mild. Blink and you'll miss it.

Misuzu's backside is very briefly visible twice, shown in a non-sexual context.

Somewhat violent acts present in the series, but most of the time not graphic and implied. If you let your kids play the original visual novel, they should be fine.

A young woman attempts suicide by slitting her wrists (offscreen but bloody).

There is a brief battle scene (some blood).

A few scenes of violence in a fantasy context.

A young man is attacked by an invisible attacker, leaving a visible scar.

There is some sword fighting. At one point, a character is stabbed, and he bleeds heavily.

Several soldiers are propelled backwards by a mysterious force, and a couple are cut in half as they hit trees, leaving blood.

A woman cuts her hands on a sword (some blood).

None.

A mother is an alcoholic.