Yū Kinoshita

Kaori Yumiko is a high school girl with large boobs and a track athlete. One day, she is hit by a car and seriously injured, but her life is saved by surgery performed by Dr. Osuga. However, Yumiko's breasts have been transformed into a peculiar condition where they become huge when she gets excited! Using the power of her gigantic breasts, she wins the track and field championship. She quickly becomes a beautiful busty idol star, but then another super busty idol appears who persistently harasses Yumiko. In fact, this idol is a member of the evil busty army "Ura Mespai"! And Dr. Osuga is none other than the head of the Japanese branch of "Mespai," a secret female organization fighting for world peace. Now the final battle between Ura Mespai and Mespai has begun!

This live-action Japanese TV series is based on Tetsu Adachi's manga. The series is split into two parts, each one consisting of six episodes. The first part is based on the manga's original storyline and, of course, focuses on Keiko Nakadai and her infamous rise to fame. The second part, on the other hand, has a completely original storyline made exclusively for this TV series that focuses on the adventures of another woman, Ryoko Makino, after she is chosen as a new weather anchor on TV.