大同工業大学 だいどうこうぎょうだいがく Meanings Noun Daido Institute of Technology; DIT Kanji 大 big. Read as ダイ. 同 same. Read as ドウ. 工 craft. Read as コウ. 業 business. Read as ギョウ. 学 study. Read as ガク. Jinuma: Japanese Dictionary · Word lists