入れ替え戦 いれかえせん Also written 入替戦 Meanings Noun playoff match to determine promotion and relegation (played between bottom-ranked teams of the higher division and top-ranked teams of the lower division) Kanji 入 enter. Read as いれ. 替 replace. Read as かえ. 戦 war. Read as セン. Word lists Sports Jinuma: Japanese Dictionary · Word lists