Ninja-Kid II
, 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.