Bokurano: Ours

🇯🇵ぼくらの · Bokurano

MangaSeinenFinished🇯🇵 First published in 2003DramaMechaPsychologicalSci-Fi

Mohiro Kitou story, art

One summer, fifteen kids innocently wander into a nearby seaside cave. There they meet a strange man who invites them to play an exciting new video game. This game, he explains, pits a lone giant robot against a horde of alien invaders. To play the game all they have to do is sign a simple contract.

Synopsis via AniList