Ninja-Kid II

Ninja-kun - Ashura no Shou
Arcade flyer
DevelopersUPL (Arcade)
Opera House (MSX2)
PublishersArcade
  • JP: UPL
  • NA: World Games (Rad Action)
  • NA: United Amusements (JT-104)
MSX
PlatformsArcade, Family Computer, MSX2
Release
  • JP: April 1987
GenrePlatform
ModesSingle-player, multiplayer

Ninja-kun: Ashura no Shō, released in North America as Rad Action and JT-104, is a 1987 platform video game developed and published by UPL for arcades. Released in April 1987, it is a direct sequel to the 1984 title, Ninja-Kid. Hamster Corporation acquired the rights to the game alongside UPL's intellectual property; the company released the game as part of their Arcade Archives series for the PlayStation 4 in 2015 and Nintendo Switch in 2018 under the name Ninja-Kid II.