A woman with no past or identity, Rei is a gorgeous undercover agent for the Zero Department, a deadly shadow division of the police force. But her...

On a midsummer afternoon, a woman experiences a high-pitched sound despite being the wife of someone, due to the thick chest plate and sunburned skin...

A happy couple suddenly abducted one day. Her wife's ex-dating partner is angry that her engagement has been abandoned, and she uses her minions to...

My name is Misao Koizumi. Educational training at my alma mater began today. I was directly instructed by Professor Homma, who I admired when I was a...