The doujin anime short Umi Kara no Shisha (The Messenger from the Sea) was created by the "hyper amateur animator" Nosferatu (Ame ni Dakarete). The complete anime was released on DVD at Tokyo's Comic Market 78, from August 15, 2010, and it was also screened at the Mini-Cinema Tollywood in Shimo-Kitazawa, Setagaya, Tokyo later that month.