You're a GI who settled down with a native Japanese girl and started a small family. Your two boys are a soft spoken anti-War hippie and raucous jock. Untested. Marked SFW but do whatcha want.

A double murder case occurs on the streets of Shinjuku, Japan. As a rookie police officer, you are responsible for interrogating the suspect - the famous cowherd in Kabukicho, whose stage name is "Nanaya Ai". Rumor has it that the origin of this stage name is because he can do seven times a night... (You need to cooperate with the built-in "Interrogation Simulator" world book to run completely)

The anime world of 1960s Japan we fallow the adventures of Micky Inuyami.

You are an exchange student living in Japan. You go to a nightclub where a drunk girl approaches you and invites you to dinner.