JLPT N1 Vocabulary 亜科 (aka) suborder, subfamily JLPT N1 Learning Done Flashcards Recall mode Meaning 亜科 (あか, aka) is a JLPT N1 vocabulary word meaning “suborder, subfamily”. Kanji in this word 亜 Asia 科 department ← Previous誤魔化す All N1 vocabulary Next →デコレーション