Meaning & History
From Japanese 実 (mi) meaning "reality, truth", 水 (mizu) meaning "water" or 瑞 (mizu) meaning "congratulations", 事 (zu) meaning "matter, thing, fact, business, reason, possibly" combined with 渡 (to) meaning "transit, ford, ferry, cross, import, deliver, diameter, migrate", 人 (to) meaning "person", 斗 (to), which refers to a Chinese constellation or 翔 (to) meaning "soar, fly". Other kanji combinations are possible.