Takuma, Mina, and Akari head out for a day at the beach. While waiting for the ladies to get changed into swimsuits, Takuma has an unexpected encounter with someone he finds oddly familiar.
Hello, Onii-chan?
‫مرحبًا يا أوني-تشان؟
Hallo, Takuma?
¿Hermanito? ¿Hola?
¿Hermanito? ¿Hola?
Allô ? T’es encore là ?
Pronto, fratellone!
Alô, Onii-chan?
Алло, братик?