Matataki gives the others a crash course in model rocket building. Some time later, Umika and her friends attend a model rocketry festival, and run into a familiar face...
A-A hobby group!
!أ-أقصد مجموعة الهوايات
M-Mit dem Verein!
U-Un circolo non è male!
...s-ser um grupo de hobby!
Кружок по интересам!