When Naoki's younger cousin Rika comes to stay with the family for a bit, she proves to be another obstacle for Kotoko.
Don’t give up, Kotoko!
Kotoko-chan, gib nicht auf!
¡No te rindas, Kotoko-chan!
¡No te rindas, Kotoko-chan!
Ne te décourage pas, Kotoko.
Não desista, Kotoko!