Ninja Golf 2
Windows
Ninja Guy
Linux, macOS, Windows
Ninja Hagakure
Ninja Hamster
Commodore 64
CRL Group
Ninja Hanrei
Ninja Hattori-kun
Nintendo Entertainment System
Hudson Soft
Ninja Hayate
Sega Mega-CD, arcade game machine
Taito Corporation
Ninjahtic
Ninjahtic Mind Tricks
Ninja I & II
macOS, Linux, Windows
Ninja Infiltration
Ninja in Training
Ninja Issen
Nintendo Switch, Windows
Ninja JaJaMaru-kun
Wii U, MSX, Nintendo Entertainment System
Tose Co.
Ninja JaJaMaru: The Great Yokai Battle + Hell
Ninja jump
Ninja Jump
iOS
Ninja Kamui: Shinobi Origins
Windows, PlayStation 4, Nintendo Switch
G.rev
NINJA KATO 1
NINJA KATO 2
NINJA KATO 3
NINJA KATO 4
Ninja Kazan
PlayStation 4, Nintendo Switch, arcade game machine
Jaleco
Ninja Ken
Boogygames Studios
Ninja Kid
Super Nintendo Entertainment System
Bandai Co., Ltd.
Ninja-Kid
Nintendo Entertainment System, MSX, arcade game machine
UPL Co., Ltd, Universal Entertainment Corporation
Ninja-Kid II
arcade game machine
UPL Co., Ltd
NINJA KIDZ: TIME MASTERS
Ninja Kiwi Archive
