Series mini-anime kỷ niệm được phát hành trên Kênh YouTube Kyoani trước Kobayashi-san Chi no Maid Dragon S.
Vietsub - HDHoàn tất (18/18) Boogiepop wa Warawanai (2019)Boogiepop and Others, Boogiepop Never Laughs, Boogiepop Doesn't Laugh
Vietsub - HDHoàn tất (26/26) Senjou no ValkyriaValkyria Chronicles, Battlefield Valkyria: Gallian Chronicles
Vietsub - HDHoàn tất (12/12) Shikkakumon no Saikyou KenjaThe Strongest Sage with the Weakest Crest, The Strongest Sage of Disqualified Crest, Shikkakumon no Saikyokenja
