一方向 いちほうこう Meanings の-adjective, Noun one direction; unidirectional; non-interactive Kanji 一 one. Read as イチ. 方 direction. Read as ホウ. 向 toward. Read as コウ. Words containing 一方向 一方向性関数 (いちほうこうせいかんすう) one-way function Jinuma: Japanese Dictionary · Word lists