SATO Hiromichi starred as "Uta no Onisan" (older brother) on the NHK children's program "Okaasan to Isho" becoming the most beloved Onisan of all time. SATO debuted in SASUKE/Ninja Warrior #18 and failed the 1ST Stage's Flying Chute. In SASUKE/Ninja Warrior #19, he failed the Log Grip. In the 20th Competition, he timed out before he attempted the Tarzan Rope. In the 21st Competition he timed out on the Warped Wall. In the 22nd, SATO finally cleared the 1ST Stage, but then failed the 2ND Stage's Metal Spin.