Music video for the song Ringo no Mori no Koneko-tachi by Mari Iijima that was featured on NHK's Minna no Uta program. The song was used as the ending for Spoon Oba-san. Both the ending and this video were animated by Kouji Nanke, but the Minna no Uta version uses new animation.
Watch Ringo no Mori no Koneko-tachi episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.