ばはんせん 八幡船 LinksSentence search for 八幡船Sentence search for ばはんせんSentence search for はちまんせんSentence search for ばはんぶねSentence search for はちまんぶねKanji details for 八, 幡 and 船Edit in JMdict Noun1. Japanese pirate ship (of the Middle Ages)Historical termOther forms八幡船 【はちまんせん】、八幡船 【ばはんぶね】、八幡船 【はちまんぶね】 Discussions Log in to talk about this word.