noun
paper sumo; children's sumo game with paper wrestlers
A traditional children's game where players tap a surface to make paper sumo wrestler cutouts move and push each other out of a ring.
See also: 相撲
子供の頃、紙相撲でよく遊んだ。
When I was a child, I often played paper sumo.
紙相撲の力士を折り紙で作る。
Make paper sumo wrestlers out of origami.
Refers to the actual sport of sumo wrestling, while 紙相撲 is a children's game using paper cutouts.
Compound of 紙 (paper) and 相撲 (sumo), literally 'paper sumo'.