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https://animestore.docomo.ne.jp/animestore/ci_pc?workId=25329
https://fod.fujitv.co.jp/title/5j18/
https://web.archive.org/web/20220813184115/abema.tv/video/title/13-156
https://web.archive.org/web/20220703033906/ch.nicovideo.jp/birdie-wing
https://web.archive.org/web/20230331141823/www.nicovideo.jp/series/311516