Chapman, Hope; Nelkin Sarah (May 20, 2015). "Interview: Tow Ubukata". Anime News Network. Archived from the original on May 21, 2015. Retrieved April 21, 2015.
Chapman, Hope; Nelkin Sarah (May 20, 2015). "Interview: Tow Ubukata". Anime News Network. Archived from the original on May 21, 2015. Retrieved April 21, 2015.