From the October 11, 2018 issue to the December 20, 2019 issue, it was published 27 times in total, every other week on Mainichi Shimbun Osaka. 

Article / Hirokazu Matsui (Mainichi Newspapers Evening Editor-in-Chief)
Design / Tamotsu Shimada (SHIMADA DESIGN INC.)
Photo / Ai Kawahira, Yoshiyasu Suzuka, Michiko Morizono, Hirokazu Matsui, Naohiro Yamada, Yoshiyuki Hirakawa, Ryoichi Mochizuki, Shinji Kako, Kentaro Ikushima, Hironobu Iwamoto.

* This articles are posted with the permission of the Mainichi Shimbun Osaka Headquarters.