Parents guide

Panties and short part of ass of girls is also seen.

Man groping a girl's breast on multiple occasions. He does this to cheer up one of the girls.

A lot of panty shots

Barely naked woman cooking food. Basically just in revealing clothes

Episode 6 has a group bath scene with the female cast. The school nurses nipples are seen and detail. One girl gropes the rest of the cast. The school nurse uses her breasts to hose down other girls. Moderately explicit

The school nurse sometimes makes blushy and drooly faces

After the bath scene, the girls get in clothes that are very revealing and tight and some girls get naked in their sleep.

Some girls breasts are oversized (school nurse) Which bounce and get squeezed with affect. This happens a lot throughout the series and are very noticeable. There is also a lot of boob closeups

There is a scene of the girls changing.

The intro has a lot of fanservice and woman in sexual positions.

Students grab anything they can in the school to defeat enemies. Some blood splatter is visible.

Infrequent

The sub has a lot less language than the dub

In first episode a character uses God's name in a sarcastic way, blasphemy, this is only in the dubbed version as is common.

None

Some intense moments involving people killed by zombies or other people.

Most of the zombie killing/blood in most of the episodes can be frightening and disturbing to viewers.