通産大臣 つうさんだいじん Meanings Noun Minister of International Trade and Industry See also: 通商産業大臣 (つうしょうさんぎょうだいじん). Kanji 通 pass through. Read as ツウ. 産 produce. Read as サン. 大 big. Read as ダイ. 臣 retainer. Read as シン. Jinuma: Japanese Dictionary · Word lists