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class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"910\" height=\"400\" src=\"https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9.jpg\" alt=\"\" class=\"wp-image-49748\" srcset=\"https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9.jpg 910w, https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9-320x141.jpg 320w, https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9-768x338.jpg 768w, https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9-600x264.jpg 600w, https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9-200x88.jpg 200w, https:\/\/www.tohtech.ac.jp\/topics\/wp-content\/uploads\/2026\/04\/1771160339293600b5a68eccb8dafcf9-270x119.jpg 270w, 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