[Nenemaru] Mascot-reki 17-nen no Doala to 6-nen no Tsubakuro ga Shinjin Buffalo Bell ni Shakai no Shikumi o Tatakikomu[Nenemaru] Mascot-reki 17-nen no Doala to 6-nen no Tsubakuro ga Shinjin Buffalo Bell ni Shakai no Shikumi o Tatakikomu