It seems Unryuu is Birii's sign holding silent character
Yeah... You're right...*fwip swip fwap**Clip**sparkle*Thank you~... Hey, Hatsuyuki, take a look at thisHm.... What...?*Clip**sparkle*Within 3 days, it was back to how long it wasAnyways, I'll cut it to a length where it's not dragging okay?ZzzLately, there's this one path on the floor that's completely clean?ENDSleepy~Hm... But who'd do something so half-assed...