[START-240] One morning, I woke up to find the world had reverted to the Showa era!? A real estate office lady gets addicted to sexual harassment practices that ignore compliance. Riko Hoshino.

Riko, a real estate office worker, often complains about modern rules and romanticizes “the good old days”, claiming everything was much easier back then.

One night, she falls asleep and magically wakes up in the Showa era (pre-1990s).

However, she soon discovers that sexual harassment was incredibly rampant in those days. But this doesn’t stop her from having a good time, in fact, she becomes addicted to the experience.