AOHARU X MACHINEGUN: THIS IS A BATTLEFIELD FOR BEASTS!

Team Gun Guin is participating in a new survival game but much to their surprise they’re forced to compete in full cosplay! With Yuki's cosplay costumes and many hijinks along the way, the team must learn how to defeat their enemy. (Source: Sentai Filmworks) — Description from AniList community (anilist.co).