Save Type Surname (from location) Usage Japanese Scripts 大河原(Japanese Kanji) おおかわら(Japanese Hiragana) Pronounced Pron. /o̞ː.kä.ɰᵝä.ɾä/ [key·simplify] Other Forms FormsŌkawara Meaning & History Alternate transcription of Japanese Kanji 大河原 (see Ōkawara).