After Phillip Eppermint manages to evade a prison sentence in Thailand, Checkered Ninja comes alive and seeks out Alex. Together, with Alex and his entire family, they now have to go to Thailand to bust Eppermint.

Norwegian Ninja is the true story of how Commander Arne Treholt and his Ninja Force saved Norway during the Cold War. In 1983 the Ninja Force discovers that the sinister NATO force Stay Behind, who take charge in times of war and emergency, are planning a coup-d'état in peacetime. Treholt and the Ninjas see only one solution: a full can of whoop-ass.

Jun Terada is a producer in the year 2076 and is trying to convince the president of Magical TV to allow her to create her life's work, Chō Ninja Tai Inazuma!, based on the long-standing legend of a legendary lightning that bestows powers upon those struck by it. However, because the show is to be the 100th anniversary of the Hyper Hero Team Series" , it must be a first for the 100-year-long franchise. President Mishima convinces her to turn it into a reality show by traveling back to 1720 in the Edo period and picking three extremely inept locals and force them through humiliating training to become ninja.