Ninjar/ニンジャー
LinQ,inc.
닌자
TOH Games
Ninja Hands
Yso Corp
Ninja
ninja mahjong
Clumsy Ninja
Zynga
Ninja 3
MegaKnight
닌자 아레나
frizigo game
Ninja Driver
Ninja Van
Ninja Flip
Mouse Games
Shadow Ninja
Nady2999