A story about a yakuza who crossdresses at a maid cafe and is reunited with his High School kouhai.

At first glance, they look like a normal couple. But in fact... it’s an inverted couple! Agaru has always "dressed like a guy" since elementary school. Although she is a woman, she hates wearing skirts and makeup, and her heart gravitates towards other females. Neither work nor love were going well in her life, but one day she met Anzu, a male who was like the opposite of herself, on a dating site, they grew closer and eventually they decided to get married… This is a touching story of a reversed couple who share a heartwarming little happiness, and their love for each other.

Suzu, a hairdresser, becomes a different person before her period. She becomes depressed, and her negative emotional ups and downs such as anxiety, anger, loneliness, hopelessness, and sadness suddenly become intense, sometimes making her unable to control her emotions. These were the symptoms of PMDD (premenstrual dysphoric mood disorder), which was recognized as a "disease" by the American Psychiatric Association in 2013. Keiko Morishita, a specialist in PMDD, has been helping Suzu to overcome the symptoms of PMDD, and her method helps Suzu to understand her "past" and "longings" that are hidden deep in her mind. This book should be read by all women suffering from PMDD.