Poputepipikku's 13th and 14th episodes are featured as a special with four distinct versions that air on separate broadcasters. Tokyo MX airs the Blue Dragon version, Nico Nico Douga presents the Vermilion Bird version, Abema TV Anilive showcases the White Tiger version, and Abema TV Pop Team Epic Channel debuts the Black Tortoise version. Each rendition features a different set of voice actors.