とべら 海桐 LinksSentence search for 海桐Sentence search for とべらSentence search for 海桐花Sentence search for トベラKanji details for 海 and 桐Edit in JMdict Noun1. Japanese cheesewood (Pittosporum tobira)Usually written using kana aloneOther forms海桐花 【とべら】、トベラNotes海桐花: Rarely-used kanji form. Discussions Log in to talk about this word.