"東京理科大学" [Tokyo University of Science]. Dijitaru Daijisen (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-11-02.
"東京理科大学" [Tokyo University of Science]. Dijitaru Daijisen (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-11-02.
"東京理科大学" [Tokyo University of Science]. Dijitaru Daijisen (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-11-02.