The weapons they are wielding are from the Kotobukiya "Modeling Support Goods" line of accessories. I think the warship guns on Koyomi probably have the best range.
Sousai Shoujo Teien Activity DiarySousai Shoujo Battle RoyaleCome on! I'll show you the difference in our strength!Emma-chan senpai is going all out~Yuki-san, aim for where I went up...Kurimaro!
Wait for me!
Kurimaro is the dog.Haa ha ha ha