Kobayashi-san no Tsundere Kouza
Mini anime series of Tsundere Akuyaku Reijou Liselotte to Jikkyou no Endou-kun to Kaisetsu no Kobayashi-san posted on the DMM pictures YouTube channel and Tsunlise PR Twitter. This series is solely about Endo and Kobayashi conversing about the videogame in their club room.