{"id":21179,"date":"2026-02-03T17:50:47","date_gmt":"2026-02-03T08:50:47","guid":{"rendered":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9.jpg"},"modified":"2026-02-18T11:53:52","modified_gmt":"2026-02-18T02:53:52","slug":"newsletter-vol-31_9","status":"inherit","type":"attachment","link":"https:\/\/www.waseda.jp\/inst\/wias\/newsletter-vol-31_9\/","title":{"rendered":"Newsletter vol.31_9"},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"class_list":["post-21179","attachment","type-attachment","status-inherit","hentry"],"acf":[],"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"407\" src=\"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-610x407.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-610x407.jpg 610w, https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-940x627.jpg 940w, https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-768x512.jpg 768w, https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-1536x1024.jpg 1536w, https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/a><\/p>\n"},"caption":{"rendered":"<p>Professor Toshinori Fujie<\/p>\n"},"alt_text":"","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":2560,"height":1707,"file":"2026\/02\/Newsletter-vol.31_9.jpg","filesize":609053,"sizes":{"medium":{"file":"Newsletter-vol.31_9-610x407.jpg","width":610,"height":407,"filesize":53216,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-610x407.jpg"},"large":{"file":"Newsletter-vol.31_9-940x627.jpg","width":940,"height":627,"filesize":109374,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-940x627.jpg"},"thumbnail":{"file":"Newsletter-vol.31_9-360x270.jpg","width":360,"height":270,"filesize":24738,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-360x270.jpg"},"medium_large":{"file":"Newsletter-vol.31_9-768x512.jpg","width":768,"height":512,"filesize":77625,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-768x512.jpg"},"1536x1536":{"file":"Newsletter-vol.31_9-1536x1024.jpg","width":1536,"height":1024,"filesize":241578,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-1536x1024.jpg"},"2048x2048":{"file":"Newsletter-vol.31_9-2048x1366.jpg","width":2048,"height":1366,"filesize":385942,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-2048x1366.jpg"},"thumbnail-square":{"file":"Newsletter-vol.31_9-290x290.jpg","width":290,"height":290,"filesize":21978,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-290x290.jpg"},"thumbnail-square-sp":{"file":"Newsletter-vol.31_9-290x290.jpg","width":290,"height":290,"filesize":21978,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-290x290.jpg"},"thumbnail-large":{"file":"Newsletter-vol.31_9-720x540.jpg","width":720,"height":540,"filesize":76854,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-720x540.jpg"},"alt-header":{"file":"Newsletter-vol.31_9-940x400.jpg","width":940,"height":400,"filesize":76489,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-940x400.jpg"},"og-large":{"file":"Newsletter-vol.31_9-1200x630.jpg","width":1200,"height":630,"filesize":130828,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-1200x630.jpg"},"full-large":{"file":"Newsletter-vol.31_9-1920x1707.jpg","width":1920,"height":1707,"filesize":451691,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9-1920x1707.jpg"},"full":{"file":"Newsletter-vol.31_9.jpg","width":2560,"height":1707,"mime_type":"image\/jpeg","source_url":"https:\/\/www.waseda.jp\/inst\/wias\/assets\/uploads\/2026\/02\/Newsletter-vol.31_9.jpg"}},"image_meta":{"aperture":"5.6","credit":"","camera":"NIKON 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