Sakata's big brother's love for Goma-chan can't be stopped. It's reached a point where everyone is starting to worry about Goma-chan. So Ashibe-kun and his friends decide to try to help Sakata's big brother "graduate" from Goma-chan! They attempt several things, like trying to get him interested in other animals and popular idols... but can Sakata's brother ever outgrow his love for Goma-chan?
Certificate of Graduation

Sakata's Big Brother

This certificate verifies that you
have graduated from Goma-chan.

Goma-chan the Spotted Seal
شهادة تخرُّج

أخو ساكاتا الكبير

هذه الشهادة تثبت أنّك
.تخرّجت من غوما-تشان

الفقمة المُرقّطة غوما-تشان
Abschlusszeugnis

Sakatas großer Bruder

Dieses Zeugnis bestätigt, dass du
mit Goma-chan abgeschlossen hast.

Goma-chan, die Largha-Robbe
Certificato di diploma

Fratellone di Sakata

Questo certificato conferma
che ti sei diplomato da Goma-chan.

Goma-chan la foca maculata
Certificado de Graduação

Sakata Irmão Mais Velho

Este certificado confirma que você se graduou da Goma-chan.

Goma-chan, a foca.
Сертификат зрелости

Старший брат Сакаты

Этот сертификат подтверждает,
 что его владелец перестал
интересоваться Гомой.

Тюлень Гома