Save Gender Masculine Usage Japanese Scripts 和光, 一輝, 一瑛, 一耀, etc.(Japanese Kanji) Pronounced Pron. KAH-ZOO-TEH-ROO [key] Meaning & History From 一 (kazu) meaning "one" or 和 (kazu) meaning "peace" combined with 光 (teru) meaning "light, radiance" or 照 (teru) meaning "to shine". Other kanji combinations can be used.