重厚長大産業 じゅうこうちょうだいさんぎょう Meanings Noun smokestack industry Kanji 重 heavy. Read as ジュウ. 厚 thick. Read as コウ. 長 long. Read as チョウ. 大 big. Read as ダイ. 産 produce. Read as サン. 業 business. Read as ギョウ. Jinuma: Japanese Dictionary · Word lists