Pre-series
- 2000 years ago: In Ancient Greece, the Spartans use codes made of scattered characters or ciphers which can be deciphered when read following a certain pattern. (J.A.K.Q. vs. Goranger)
- 1952: Ryuu Higashi/Dia Jack is born. Mr. Mizuki begins his career as a detective. (Ep. 1)
- 1953: Goro Sakurai/Spade Ace is born.
- 1954: Bunta Daichi/Clover King is born.
- 1959: Karen Mizuki/Heart Queen is born.
- 1972: A plane crash takes the lives of Bunta Daichi's parents and little sister. (Ep. 4)
Series1977
- With a rise in criminal and terrorist activities with the emergence of the CRIME organization, Commander Daisuke Kujirai recruits four youths to become cybernetic soldiers to fight them as J.A.K.Q. The J.A.K.Q. team defeats Devil Killer. (Ep. 1)
- The J.A.K.Q. team defeats Devil Drill. (Ep. 2)
- The J.A.K.Q. team defeats Devil 'Mite. (Ep. 3)
- The J.A.K.Q. team defeats Devil Gun. (Ep. 4)
- The J.A.K.Q. team defeats Devil Wrestler. (Ep. 5)
- The J.A.K.Q. team defeats Devil Amazon. (Ep. 6)
- The J.A.K.Q. team defeats Devil Electric. (Ep. 7)
- The J.A.K.Q. team defeats Devil Flower. (Ep. 8)
- The J.A.K.Q. team defeats Devil Spider. (Ep. 9)
- The J.A.K.Q. team defeats Devil Cane. (Ep. 10)
- The J.A.K.Q. team defeats Devil Gang. (Ep. 11)
- The J.A.K.Q. team defeats Devil Sphinx. (Ep. 12)
- The J.A.K.Q. team defeats Devil Goo. (Ep. 13)
- The J.A.K.Q. team defeats Devil Wolf. (Ep. 14)
- The J.A.K.Q. team defeats Devil Mummy. (Ep. 15)
- The J.A.K.Q. team defeats Devil Ball. (Ep. 16)
- The J.A.K.Q. team defeats Devil Devil. (Ep. 17)
- The J.A.K.Q. team defeats Devil Fishing. (Ep. 18)
- The J.A.K.Q. team defeats Devil Athletic. (Ep. 19)
- The J.A.K.Q. team defeats Devil BEM. (Ep. 20)
- The J.A.K.Q. team defeats Devil Batter. (Ep. 21)
- The J.A.K.Q. team defeats Devil Scrap. (Ep. 22)
- As CRIME's activities intensified, Joker is called away to the United States for ISSIS activities, leaving Japan's protection to new field commander Sokichi Banba, a fellow cyborg who assists the J.A.K.Q. as Big One. The J.A.K.Q. team defeats Atomic Witch. (Ep. 23)
- The J.A.K.Q. team defeats Hell's Angel. (Ep. 24)
- The J.A.K.Q. team defeats General Antongam. (Ep. 25)
- The J.A.K.Q. team defeats Captain Ghost. (Ep. 26)
- The J.A.K.Q. team defeats Führer Crocodile. (Ep. 27)
- The J.A.K.Q. team defeats Tentacles Lay Priest. (Ep. 28)
- The J.A.K.Q. team defeats Chief Mantis. (Ep. 29)
- The J.A.K.Q. team defeats Great Priest Cobra. (Ep. 30)
- The J.A.K.Q. team defeats Shachira Khan. (Ep. 31)
- The J.A.K.Q. team defeats Battalion Leader Chameleon. (Ep. 32)
- The J.A.K.Q. team defeats Admiral Buffalo. (Ep. 33)
- The J.A.K.Q. team defeats Great King Icarus. (Ep. 34)
- The J.A.K.Q. team defeats Shine and Warrior Iron Claw, destroying CRIME once and for all. (Ep. 35)
Post-series
- 1978: The Criminal Organization Crime returns, with the Crime Big Four being fought by various heroes across the world; the Gorangers face General Sahara's Sahara Battalion in Africa's Sahara Desert, Kamen Rider V3 fights Baron Iron Mask in Europe and Kikaider fights Hell Boxer in Mongolia while Kamen Rider Amazon continues his fight against the Ten-Faced Demon in the Amazon rainforest. Ultimately, the Crime Big Four converge in Japan, where they are finally defeated along with Boss Iron Claw by J.A.K.Q. and the Gorangers. (J.A.K.Q. vs. Goranger)
- 2001: As one of the first 24 Super Sentai, J.A.K.Q. provides their support in the Gaorangers fight against Lost Highness Duke Rakushaasa. Big One also forms a "Dream Sentai" team with Red Falcon, Mega Pink, Ginga Blue and Go Yellow. (Gaoranger vs. Super Sentai)
- 2006: As one of the first 30 Super Sentai, Spade Ace's Red Warrior spirit is inherited by AkaRed. (Boukenger vs. Super Sentai)
- 2011: J.A.K.Q., among the first 34 Super Sentai, oppose an invasion of Earth by the Space Empire Zangyack in what becomes known the Legend War, ending with all Super Sentai sacrificing their power to destroy the invasion fleet. Dispersed throughout the universe, the powers ultimately resurface as Ranger Keys whilst the former Super Sentai disband. (Kaizoku Sentai Gokaiger ep. 1, 199 Hero Great Battle)
- 2012: A month following the defeat of the second Zangyack invasion, the powers of the 34 Super Sentai are returned to them by the Gokaigers. (Gokaiger ep. 51)
- 2012: J.A.K.Q., among the first 34 Super Sentai, are apparently defeated by Tsukasa Kadoya (Kamen Rider Decade), Great Leader of Dai-Shocker which seeks to wipe out the Super Sentai, opposing Dai-Zangyack led by Emperor (formerly Captain) Marvelous (Gokai Red) who are hunting the Kamen Riders. Infact, all the presumed deceased Sentai and Riders had been transported to the dimensional rift, from which they emerge to defeat the new Shocker-Zangyack Alliance. (Super Hero Taisen)
- 2017: J.A.K.Q., among the first 38 Super Sentai, provide their power for the Ninningers and Zyuohgers to defeat Gillmarda. (Zyuohger vs. Ninninger)
- 2019: J.A.K.Q. are embroiled in the Super Sentai Strongest Battle. (Super Sentai Strongest Battle)
- 2021: J.A.K.Q., among the first 44 Super Sentai, are embroiled in the Zenkaigers' conflict with the Kikaitopia Dynasty Tojitendo. (Kikai Sentai Zenkaiger)
