https://ishin-kai.tv/program_category/offline/ 2025-09-08T20:38:36+00:00 weekly 0.3 https://ishin-kai.tv/program_category/junior-high/ 2025-01-19T12:50:45+00:00 weekly 0.3 https://ishin-kai.tv/program_category/senior-high/ 2025-01-19T13:06:41+00:00 weekly 0.3