在以下頻道推出： Prime Video
第 1 季，第 5 集: Rikka and Yuta face their low grades, and their club is fingered as the culprit! Rikka begins a new battle with her latest opponent - math! Meanwhile, Dekomori and Nibutani c ontinue to butt heads.
Anime · 2014年2月12日 · 23 分鐘