After getting her C - class license , she shows up late for school again and must wash all the windows as punishment .
Aika Sumeragi drives a salvaging submarine with Gozo Aida .
After getting Gozo Aida 's C - class license , Gozo Aida shows up late for school again and must wash all the windows as punishment .
Aika Sumeragi drives a salvaging submarine with Gozo Aida .