Bo-taoshi
Bo-taoshi (Japanese: 棒倒し, Hepburn: bōtaoshi; "pole toppling"), is a capture-the-flag-like game, played on sports days at schools in Japan. The game, traditionally played by cadets at the National Defense Academy (NDA) of Japan on its anniversary, is famous for its size, wherein two teams, totaling 150 individuals, each vie for control of the opposition's pole.