Even the most gruesome things can be cute when you turn them into chibis. This is what’s happening here with Russian nuclear-powered ballistic missile submarine deployed by the Soviet Navy in the 1980s.
The Typhoons class series is said to be the largest submarine ever built by the Russian. The inside are large enough that it could accommodate decent living facilities.
Okay for some reason an anime just pop-up in my mind about some group of young people living in a space ship… Which I don’t remember much how the storyline goes, probably a boring one.
Our chibi subs here is about 13 cm long and designed by Break Even.