こいさん noun (common) (futsuumeishi) こいさん Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) honorific or respectful (sonkeigo) language Kansai-ben youngest daughter (of a good family) from 小いとさん See also: 愛様 (いとさん)
こいさん Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) honorific or respectful (sonkeigo) language Kansai-ben youngest daughter (of a good family) from 小いとさん See also: 愛様 (いとさん)