The Type 99 Arisaka Japanese bolt-action sniper-rifle appears in Sniper Elite V2's Landwehr Canal Pack (DLC), Sniper Elite III's Axis Weapons Pack (DLC), and Zombie Army Trilogy.
Descriptions
Sniper Elite V2 and Zombie-Army Trilogy
The bolt action Japanese Type 99 sports only 5 rounds per clip, but features a high muzzle-velocity and a high level of zoom.
Sniper-Elite III
Low recoil, bolt-action rifle of the Imperial Japanese Army.
Further Reading
Wikipedia offers an informative page on the Type 99 Japanese bolt-action sniper-rifle.