A-TEC is a specialised space aeronautics class in an academy on Mars that develops rocket engines for their employer, the mega-corporation Kirishina Corp.
Episode 3 Edit
Nagisa disrobes to take a shower.
Episode 5 Edit
Kaito has fun with most of his students at the beach, while Nagisa decides to finish some work instead. Later one, Nagisa goes to the onsen.
Episode 5.5 Edit
Kaito is at the onsen.
Episode 12 Edit
Nagisa is injured and ambushed.
Episode 13 Edit
Nagisa is rescued.