|This article is about a/an civilian in Zyuden Sentai Kyoryuger .|
Tsuyoshi is a sumo wrestling student that Daigo meets at a Children's Day sumo tournament.
Behind the scenes
Tsuyoshi is portrayed by Hidetoshi Akutsu (阿久津 秀寿 Akutsu Hidetoshi). He previously played young Young Chikao in Kamen Rider × Kamen Rider Wizard & Fourze: Movie War Ultimatum.