変幻自在 へんげんじざい Meanings な-adjective, の-adjective, Noun phantasmagoric; protean; shape-shifting; kaleidoscopic; capable of ever-changing appearance Kanji 変 change. Read as ヘン. 幻 illusion. Read as ゲン. 自 self 在 exist. Read as ザイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists