Ukyo Kodachi is a Japanese novelist, manga artist, and screenwriter. He started out writing tabletop role-playing games, before debuting as a novelist in 2008 and a screenwriter in 2013. From 2016 to 2020, he worked on the Boruto: Naruto Next Generations manga.

Tatsuma Ejiri is a Japanese manga artist from Kyoto Prefecture. After graduating from Kanazawa University he worked as a manga assistant for, among others, Eiichiro Oda and Jin Kobayashi. His first professionally published work was CHILDS published in the 1999 winter edition of Akamaru Jump. In 2006 his sports manga P2! -let's Play Pingpong!- was serialized in Weekly Shonen Jump. His latest work is Infini-T Force, which celebrates Tatsunoko Productions’ 55th anniversary and has been licensed in English by Udon Entertainment.