Save Type Surname (from location) Usage Japanese (Rare) Scripts 一番ヶ瀬(Kanji/Katakana) 一番合戦(Japanese Kanji) いちばかせ(Japanese Hiragana) Pronounced Pron. EE-CHEE-BA-KA-SEH [key·IPA] Meaning & History Variant reading of Japanese Kanji 一番ヶ瀬 or 一番合戦 (see Ichibangase).