必要最小限 ひつようさいしょうげん Meanings Noun, の-adjective minimum necessary; bare minimum; minimal requirement Kanji 必 must. Read as ヒツ. 要 need. Read as ヨウ. 最 most. Read as サイ. 小 small. Read as ショウ. 限 limit. Read as ゲン. Common phrases 必要最小限にとどめる Jinuma: Japanese Dictionary · Word lists