Archimedes no Taisen

The play was initially scheduled in 2020: 
- Tokyo (Theatre Creation): June 30 - July 16th, 2020
- Hiroshima (Kure Shinkin Bank Hall - Kure City Culture Hall): July 19th, 2020
- Shizuoka (Shimizu Cultural Center Marinato): July 21st, 2020
- Aichi (Misonoza): July 25 - July 26th, 2020
- Osaka (Mielparque Hall Osaka): July 29 - July 31st, 2020
But all the performances were cancelled because of the Coronavirus outbreak.

There is a cast change:
- Taro Nakamura : Kunihiko Takato