Tonari no Seki-kun: The Master of Killing Time Season 1 Episode 15
Paper Sumo
Whilst Rumi is off school with a cold, Goto observes Seki as he plays a game of paper sumo involving a robot opponent, assuming he had a fight with Rumi.
Guest Stars
Satomi Sato
Sakurako Goto (voice)
Mami Shitara
Yu Nakamura (voice)
Cocoro Kikuchi
Tomoka Hashino (voice)
Jin Yamanoi
Art Teacher (voice)