Kami-sama no Memo-chō - 神様のメモ帳 (God's Memo Pad)
An anime adaptation begin airing in Japan in July 2011.
The following weapons appear in the anime God's Memo Pad:
AKM
AKM, Stamped Steel Receiver w/ slant muzzle brake - 7.62x39mm
used by Shōsa
M82A1M
Barrett M107 long range sniper rifle - .50 BMG. Noteworthy is the holes in the lower part of the buttstock and the rail that runs along the top spine of the rifle.
used by Shōsa
unknow guns