所要 しょよう Meanings の-adjective, Noun required; needed; necessary Kanji 所 place. Read as ショ. 要 need. Read as ヨウ. Words containing 所要 所要時間 (しょようじかん) time required 要所要所 (ようしょようしょ) (all) important positions 回送先住所要求 (かいそうさきじゅうしょようきゅう) request for forwarding address And 3 more. Jinuma: Japanese Dictionary · Word lists