Aoharu x Kikanjuu: Kemono-tachi no Senjou da na!

Synonyms:
Aoharu x Machinegun Special, Aoharu x Machine Gun Special, Aoharu x Machine Gun: Battlefield of Beasts

AniWatch is the best site to watch Aoharu x Kikanjuu: Kemono-tachi no Senjou da na! SUB
online, or you can even watch Aoharu x Kikanjuu: Kemono-tachi no Senjou da na! DUB in HD
quality.

You can also find

Brain’s Base

anime on AniWatch website.