Dictionary/自発じはつJihatsu自発 (Jihatsu) is a Japanese noun meaning “spontaneity, spontaneous passive”.Meaningsnounspontaneitynounspontaneous passiveKanji in 自発自oneself発departureRelated words自分myself自殺suicide発見discovery自由freedom自信self-confidence自宅one's home開発development発表announcement自ずからnaturally自らoneself自身(one's) self爆発explosion