第4話: アックンとノンタンの性格やあだ名の起源を探る
2018年4月27日 放送
Akkun and Nontan weren't always like how they are now. How did the nicknames come about? (Source: Crunchyroll)
Akkun and Nontan weren't always like how they are now. How did the nicknames come about? (Source: Crunchyroll)