[牛蟹合戦 (蟹紅茶、塞翁が牛)] びゅる～っアーカイブ ～アビドス・便利屋68合同版～ (ブルーアーカイブ) [DL版]

[Ushikani Gassen (Kanikoucha, Saio ga Ushi)] Byuru Archive ~Abydos Benri-ya 68 Goudou Ban~ (Blue Archive) [Digital]