Rin's birthday is coming, and Eiji is working to save up and buy a gift. But when your girlfriend is sometimes multiple people, who exactly do you buy a birthday present for?
Episode 10                   Birthday
‫الحلقة 10                                عيد ميلاد
Geburtstag
Episodio 10      Cumpleaños
Episodio 10      Cumpleaños
Episódio 10                Aniversário
Серия 10                   День рождения