Timeline / Tensou Sentai Goseiger

Pre-series

• 10,000 years ago: The Yuumajuu terrorize the world until a legendary Gosei Angel sealed them away, sacrificing two of his partners to do so; during the conflict, his Headder becomes sealed away by a Yuumajuu warrior. However, in a conflict of interest with his fellow Gosei Angels, the figure used a forbidden Tensou Technique to travel into the future while his Headder became masterless. (Epic 17, 22, 45, 47)
• 4500 years ago: The Machine Onslaught Empire Matrintis sank into the sea; during its destruction, its leader chose to change himself into an immortal cyborg to survive and prepare for later renascent. (Epic 43)
• 1987: Hyde/Gosei Blue is born.
• 1988: Eri/Gosei Pink is born.
• 1989: Alata/Gosei Red and Agri/Gosei Black are born.
• 1993: Moune/Gosei Yellow is born.
• 2009: Hiromi is born. (Epic 21)
• 2010: Kurasuniigo of 5000°C, a spy for the Universal Annihilation Army Warstar, kills Magis, the elder of two Seaick Tribe Gosei Angels on Earth as he protects his younger partner, Hyde. (Epic 10)
• In an alternate timeline between the death of Magis and Warstar's full arrival, Alata (Gosei Red) helps the Goseiger first become united to defeat Bakutofūji-ER of the Timer; the event was removed from the timestream after Alata returns to the past. (Epic 39, 40)

Series

• Warstar arrives to conquer Earth just as the dissident Gosei Angel arrived from 10,000 years in the past, having been mutated in the process of time travel. Posing as Buredoran of the Comet, the angel informs Warstar's leader Great King Mons Drake of the Gosei Angels and convinced him to focus his initial attacks on Heaven's Tower. As Brajira intended originally plotting to wipe out Warstar once they served his purpose, the destruction of Heaven's Tower would ensure none of the Gosei Angels would interfere in his plans. During the attack on Heaven's Tower, Alata, a young Skick angel in training, stops Dereputa of the Meteor from joining in the attack, injuring both himself and the Warstar warrior in the process. (Epic 1, 46)
• Ten days after the fall of Heaven's Tower, Brajira failed to count on the training Gosei Angels already on Earth. Though the five fought separately, it took the aid of a boy named Nozomu Amachi to enable Alata of the Skick tribe to unite the Tensou Sentai Goseiger team under one banner to battle Warstar's forces. (Epic 1)
• The Goseigers defeat Zaruwakku of the UFO. (Epic 2)
• The Goseigers defeat Yuzeikusu of the Ice & Snow. (Epic 3)
• While the Shinkengers and Go-Ongers are fighting Pollution President Batcheed, the Goseigers appear to prevent the Shinkengers' enemies, Akomaru, Juzo and Dayu, from following them. (Shinkenger Vs. Go-Onger)
• The Goseigers defeat Mazuarta of Music. (Epic 4)
• March 12th: The Goseigers defeat Ucyuseruzo of Influenza. (Epic 5)
• The Goseigers defeat Hidou of the Swift Runner. (Epic 6)
• The Goseigers defeat Abauta of the Research. (Epic 7)
• The Goseigers defeat Fandaho of Nonsense. (Epic 8)
• The Goseigers defeat Irian of the Queen Bee. (Epic 9)
• The Goseigers defeat Kurasuniigo of 5000°C. (Epic 10)
• The Goseigers defeat Yokubabanger of Electric Shock. (Epic 11)
• The Goseigers (seemingly) defeat Dereputa of the Meteor. (Epic 12)
• The Goseigers defeat Powereddark of Mutation. (Epic 13)
• The Goseigers defeat Targate of the Satellite. (Epic 14)
• The Goseigers defeat Great King Mons Drake and destroy Warstar once and for all. (Epic 15)
• The Goseigers defeat Dereputa of the Meteor again, But not before he releases the Yuumajuu leaders Makuin of the Blob and Kinggon of the Bigfoot. (Epic 16)
• The Yuumajuu overpower the Goseigers due to the strengthening effect that Earth's pollution gives them. However, the Yuumajuus' revival awakened Gosei Knight who joins the Goseigers to face a mutual threat to people and the planet. (Epic 17, 18)
• The Goseigers defeat Giemurou of the Kappa. (Epic 19)
• The Goseigers defeat Pesaranza of the Kesaran-Pasaran. (Epic 20)
• The Goseigers defeat Waraikozou of the Gremlin. (Epic 21)
• The Goseigers defeat Uobouzu of the Nessie. (Epic 22)
• The Goseigers defeat Gyōten'ō of the Supernova and Deinbaruto of the Morning Star, two surviving generals of Warstar. (The Movie)
• The Goseigers defeat Zaigo of the Skyfish. (Epic 23)
• The Goseigers defeat Semattarei of the Brocken Spectre. Sensing the Abare Headder, Buredorun unearths it and uses the Goseigers to break the barrier keeping the Headder from him. However, realizing that the Abare Headder is fighting against Buredorun, Alata reaches it and caused its transformation into the Miracle Dragon Headder while summoning its companions to give the Goseigers the power to become Super Goseigers. (Epic 24)
• Soon after his defeat, Buredoran was temporary imprisoned by Makuin and Kinggon for his foolish act. The Goseigers defeat Sarawareteiru of the Yousei. (Epic 25)
• The Goseigers defeat Hitto of the Tengu. (Epic 26)
• The Goseigers defeat Jogon of the Ningyo. (Epic 27)
• Upon his freedom, Buredorun drives a wedge between Makuin and Kinggon, becoming the former's new right hand to ask for the Erurei Box. The Goseigers defeat Pikarime of the Shakoukidoguu. (Epic 28)
• Though Buredorun schemed to get rid of both the Goseigers and them, it failed when Makuin and Kinggon revealed their fight was staged and the latter secretly stole Buredorun's Bibi Bug nest for their use. The Yumajuu then enlarge Buredorun as he is defeated by Ground Gosei Great. (Epic 29)
• The Goseigers defeat Erumugaimu of the Baku. (Epic 30)
• A week after researching the Erurei Box, Makuin and Kinggon enact their scheme to destroy the world with the Yuuma Hole with the former allowing himself to be destroyed so his Super Gosei Powered enriched remains regenerated within an enlarged Erurei Box as it is placed onto the Tokyo Metropolitan Government Building. (Epic 31)
• The Goseigers destroy Makuin and Kinggon for good using Gosei Ultimate. (Epic 32)
• October 2nd: Assuming the identity of Buredoran of Chimatsuri, the dissidant Gosei Angel employs the aid of Shitari to capture Takeru Shiba an place him under his control. But once learning of his benefactor's true intent to sent the Sanzu River's water into Gosei World, Shitari refuses to aid him. Luckily, the Goseigers and Shinkengers retrieve Takeru and defeat Buredoran. (Goseiger Vs. Shinkenger, Gokaiger Episode 40)
• The remains of the Gosei Angel become salvaged by the Matrintis Empire when it began its invasion of Earth, seeing his power to corrode the Gosei Power of the Gosei Angels as key to stopping their opponent. His new master, Robogog of the 10-sai, wipes away his memories outside his name and his hatred of Gosei Angels to make him into a weapon. (Epic 33)
• The Matrintis Empire begins its invasion of Earth, with the Goseiger working to stop the new opponent as Gosei Knight comes around to assisting them due to finally understanding the key of humans in Earth's future. The Goseigers defeat Zan-KT of the Shield. (Epic 33)
• The Goseigers defeat Zan-KT of the Shoot. (Epic 34)
• The Goseigers defeat Zuteru-S of the Mach. (Epic 35)
• The Goseigers defeat Bazaruso-LJ of the Scan. (Epic 36)
• The Goseigers defeat Adoborute-G of the Vital. (Epic 37)
• The Goseigers defeat Metal Alice of the Agent, Robogog's second-in-command. (Epic 38)
• Buredo-RUN is sent out to fight the Goseigers alongside another Matroid, Bakutofūji-ER of the Timer. Although they are able to strike Buredo-RUN, Bakutofūji-ER fires his Time Reverse at the Gosei Ultimate's Ultimate Strike. Buredo-RUN secretly fires at the two energies causing a time rip that sends Alata back in time to before the Heaven's Tower was destroyed. Alata ultimately returns but Robogog gathers the information for defeating Gosei Angels in the process. (Epic 39, 40)
• The Goseigers defeat Ain-I of the Neutral. (Epic 41)
• The Goseigers defeat Saroge-DT of Imitation. (Epic 42)
• After analyzing the data they've gathered on the Goseigers, Robogog decides it's time for a direct attack against the Goseigers. He hijacks all communication and announces that his war against the Goseigers will start the following day. The next day, he sends out three Zan-KT3 of the Shorts alongside an army of Bibi Soldiers. The Goseigers destroy these, but then Buredo-RUN appears. They battle him and although they are able to defeat him, he uses the last of his energy to drain the Goseigers' and Gosei Knight's Tensouders. Just then, Robogog appears and after torturing Buredo-RUN for his failure and decides to destroy the Goseigers himself. Unfortunately for him Gosei Knight, uses the last of his power to restore the Tensouders, but then collapses from the massive energy loss. (Epic 43)
• The Goseigers assume their Super Goseiger forms and battle Robogog. Robogog attempts to use Buredo-RUN as a suicide bomber but then Metal Alice of the Agent appears and volunteers to be used instead. However, her punishment bomb detonates and she goes offline. Robogog then enlarges himself and fights against Gosei Ultimate. However, Gosei Knight is able to regain his power and forms Gosei Ground to aid Gosei Ultimate and together they are able to defeat Robogog, reducing him to a head. Robogog brags that he can just repair himself with his Salvation Cell compontent. However, Buredo-RUN appears and reveals that he was able to regain his memory with Metal Alice's help before throwing his head up in the air and blows it up with his missiles, ending the emperor's reign forever. Buredo-RUN then destroys a partially active Metal Alice and leaves the scene. (Epic 44)
• Just before the New Year, the dissident Gosei Angel reveals himself to the Goseigers as Brajira of the Messiah, the true form of all Buredoran forms and his own desire to conquer the Earth. (Epic 45)
• Brajira targets the Goseigers by retaking control of Groundion Headder and creating three new Headders by which to face the Goseigers in combat. Alata ultimately saves Gosei Knight while the Goseiger defeat Brajira's three Headders, which then transform into three separate wedges associated with the evil Gosei Angel's true plan: the Nega-End ceremony to bring about the end of the world and recreate it in his own image. (Epic 46, 47, 48)
• The Goseigers face Brajira in a final battle in hopes of defeating him and stopping the Nega-End Wedges from burrowing underground and destroying the planet and all life in the process. After Alata denies taking the power of his teammates to be even with Brajira, the team uses all of their powers and abilities to finally finish off Brajira, but not before he drives the wedges into Earth to at least destroy it. Using all of the power at their disposal, the Goseigers complete their training and gain their wings, as well as activate the miraculous Gosei Global ability which destroys the Nega-End wedges and likewise restores Heaven's Tower. With Brajira and all threats to Earth stopped, the Goseiger depart from the Amachi institute and go their separate ways, remaining on Earth to continue their research as Gosei Knight returns to sleep. (Ep 49, 50)

Post-series

• 2011: The Goseigers briefly reunite to defeat King Bibi, the leader of the Bibi Bugs who tries to turn humanity against the Goseiger through a corruptive publicity scheme. (Come Back! Tensou Sentai Goseiger: Last Epic - The Gosei Angels are National Icons!?)
• 2011: The Goseigers, 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)
• 2011: The Goseigers return to claim their Ranger Keys from the Gokaigers by force. Meanwhile, the Black Cross King, old enemy of the Gorangers, has revived and brings with him other villains to destroy the Super Sentai. With the backing of the 33 Super Sentai, the Gokaigers and Goseigers join forces to defeat the Black Cross King. After the fight, the Goseigers return their keys to the Gokaigers, entrusting them with the fate of the Earth. (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: The Goseigers, 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: The Goseigers, among the first 38 Super Sentai, provide their power for the Ninningers and Zyuohgers to defeat Gillmarda. (Zyuohger vs. Ninninger)
• 2019: The Goseigers are embroiled in the Super Sentai Strongest Battle. (Super Sentai Strongest Battle)
• 2021: The Goseigers, among the first 44 Super Sentai, are embroiled in the Zenkaigers' conflict with the Kikaitopia Jetsty Tojitendo. (Kikai Sentai Zenkaiger)

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