Kobayashi-san Chi no Maid Dragon [ending]

"Ishukan Communication (イシュカン・コミュニケーション)" by Choro-gonzu (ちょろゴンず) [Tooru (Yuuki Kuwahara), Kanna (Maria Naganawa), Eruma (Yuuki Takada) & Rukoa (Minami Takahashi)]