"Summary of Aichi Prefecture". Aichi Prefectural Government Official Site. Aichi Prefectural Government Office. n.d. Archived from the original on 29 October 2020. Retrieved 11 November 2020.
"Summary of Aichi Prefecture". Aichi Prefectural Government Official Site. Aichi Prefectural Government Office. n.d. Archived from the original on 29 October 2020. Retrieved 11 November 2020.