入いれ替かえ戦せんMeaningsNoun1. playoff match to determine promotion and relegation (played between bottom-ranked teams of the higher division and top-ranked teams of the lower division)Other spellings入いれ替かえ戦せんUsage share unknownKanji used入enter替replace戦warComposed of入いれ替かえreplacement; substitution; change; shunting (rail); switchingNoun戦せんwar; battle; match; game; competitionSuffix