水月会 すいげつかい Meanings Noun Suigetsukai (faction of the Liberal Democratic Party formed in 2015 by members previously not part of any faction); Ishiba faction See also: 自由民主党 (じゆうみんしゅとう). Kanji 水 water. Read as スイ. 月 month. Read as ゲツ. 会 meet. Read as カイ. Jinuma: Japanese Dictionary · Word lists