The series is based on the eponymous manga series, written by Shinya Umemura and Takumi Fukui, and illustrated by Azychika. The manga was launched in Coamix's Monthly Comic Zenon magazine in ...

“Starting with Ginza, we will be further promoting the OK brand,” said OK President Ryotaro Ninomiya. Prices of food products in the Ginza store are basically the same as those at conventional ...