第 2 集: Tazuna 必須緊握 Koyori 的手以挽救其生命，同時應對家庭挑戰。
2017年1月18日 播出
Tazuna and his new friend Koyori have a problem: If Tazuna lets go of Koyori's hand, she'll die! Can he take her home with him and explain to his parents why he now has to live with a girl? And how's he going to take a bath with her!? (Source: Crunchyroll)