The leader of the group, more or less. A man who is quite a pervert. His face was revealed due to a streaming accident. The mood maker. Very sensitive about being a virgin. A virgin.

In the setting, he's a detective from the West(?), but he doesn't actually work as one or even act like it. A man who is a decent pervert. Has a great sense for snappy retorts. A virgin. Good at games.

A slightly serious klutz. A man who speaks with a regional drawl. Quite a pervert. Likes older woman/younger boy dynamics. An idiot. A virgin. Bad at games. Calls Non 'Non-chan'.

A bright and lively woman. Very noisy. Gets angry when called a closet pervert. A tsundere. Kind. Says things like 'No way!' or 'Gross!' when people make dirty jokes or sexual harassment remarks. The second smartest in the group. Shy. Bad with horror games. Usually called Mamiya. Calls Okada 'Oka-ssan' or 'Okada'.

A perverted woman. Loves alcohol. Has a messy room and often skips baths. Sometimes called an alcoholic trash. Has the lowest academic ability. Surprisingly shy. Noisy. Goes at her own pace. Calls Gin Amau 'Amo-D'.