秘話 ひわ Meanings Noun secret story; unknown episode Kanji 秘 secret. Read as ヒ. 話 talk. Read as ワ. Common phrases 秘話を明かす 秘話を語る Words containing 秘話 誕生秘話 (たんじょうひわ) facts behind the origin of something Jinuma: Japanese Dictionary · Word lists