A drama based on actual events: the black market casino "Ultra Violet" is located in the basement of a building in Roppongi. The manager, Yasuki Kanzaki, is the head of the staff, along with Shiho, Shinke, and Yui, whose age is unknown, are working there. On the same day, a popular actor Ryota Yoshida arrives with a gravure idol Hitomi. He plays baccarat with Hamano, a music producer…
Misa is an underground idol and being filmed closely for a documentary. One day, an owner of BDSM club "H" perceives Misa's potential and headhunts her as a dominatrix. Misa is confused at first, but when she meets the top dominatrix Kanon, she learns sexual pleasure she never knew. She then decides to pursue a career of both idols and BDSM.
Many people have spent countless of nights in cheer, in tears, or even in fear, listening to the All Night Nippon radio segment even after 55 years since it first aired. For their 55th anniversary, a special live stage theater that looks at the lives of the people sitting behind the radio speakers will be streamed live during the segments on March 20th and 27th of 2022. (The All Night Nippon segments continued to run during earthquakes and natural disasters to deliver news and songs to the masses)
