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?
Senpai!
‫سينباي!
Senpai!
¡Nanakura!
¡Nanakura!
Nanakura !
Senpai!
Rin!
Нанакура!