Retrieved February 11, 2024. "The Kaisei Academy Official English Homepage | 開成中学校・高等学校公式サイト" (in Japanese). Archived from the original on December 8, 2023. Retrieved...
217 KB (18,323 words) - 15:18, 5 June 2025
Elementary School [ja] and Seikei Junior and Senior High School [ja] (成蹊中学校・高等学校). He studied public administration and graduated with a bachelor's degree...
318 KB (28,515 words) - 04:43, 5 June 2025