しき オギノ式 LinksSentence search for オギノ式Sentence search for オギノしきSentence search for 荻野式Sentence search for おぎのしきKanji details for 式Edit in JMdict Noun1. Ogino method (of birth control); rhythm methodOther forms荻野式 【おぎのしき】 Discussions Log in to talk about this word.