Kumiko enters Kitauji High School having been unable to forget what Reina said at a middle school concert band competition. She goes to visit the concert band at school along with classmates Hazuki and Sapphire, where they meet Reina again.
Opal-chan!
الـ أوبال: حجر كريم متغيّر الألوان
Opal-chan!
Perla-chan.
Perla-chan.
Opale !
Pearl-chan!
Pearl-chan!