弟分 おとうとぶん noun (common) (futsuumeishi) 弟分おとうとぶん Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) sworn younger brother;junior male peer (in a club, group, etc.) 漢字 kanji used 弟 younger brother, faithful service to elders 7画 分 part, minute of time 4画
弟分おとうとぶん Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) sworn younger brother;junior male peer (in a club, group, etc.)