Home›1450s in Japan›Koshamain's War🌐EnglishEnglishEspañolPortuguêsTürkçeРусский한국어中文日本語EntityQ844311· pop 10· linked from 18 articlesKoshamain's War1457 war between the Ainu and Wajin in JapanAvailable in 10 languagesEspañol中文日本語РусскийPortuguêsFulaNorwegianTürkçe한국어via Wikidata sitelinks · CC0ConnectionsHokkaidoEntityMatsumae clanEntityCategories1450s in Japan1457 in AsiaAinu historyAttacks on military installations in JapanConflicts in 1457Looting in AsiaMilitary history of feudal JapanMilitary history of HokkaidoWars involving Japan