Based on manga series "Million Joe" by writer Yusaku Furuya (as Ryoji Toguchi) & illustrator Iroha Ichimaru (published from February 28, 2013 to February 27, 2014 in weekly Japanese seinen manga magazine Morning).
"Million Joe" takes over TV Tokyo's Wednesday 25:35 time slot previously occupied by Bishonure Tantei Mizuno Hagoromo (2019) and followed by In the Next Life I Will Be Serious (2020) on January 8, 2020.