back-to-back shoving game
A traditional Japanese children's game where three or more players stand back to back and push against each other, often while chanting. Also known as 押しくらまんじゅう.
See also: 押しくらまんじゅう
In the winter schoolyard, the children were playing the back-to-back shoving game.
おしくらべは、寒い日に体が温まる遊びだ。
The back-to-back shoving game is a way to warm up on cold days.