This article is about a/an monster in Zyuden Sentai Kyoryuger.

"I'm back, and harder than ever!"
―Debo Nagareboshi's first words upon being released.[src]

"So there are five Kyoryugers in this era? But, in my radiant brilliance, I shall not back down!"
―Debo Nagareboshi when confronted by the Kyoryugers.[src]

―Debo Nagareboshi's final words before his initial defeat.[src]

"Time for you to see my rock hard strength!"
―Debo Nagareboshi reacting to Kyoryuzin Kung Fu and his final words before his death.[src]

―Debo Nagareboshi reacting to his own Deboth MetsuBall coming at him and his final words before his initial defeat.[src]

"I'm not through yet!"
―Debo Nagareboshi after he enlarged.[src]

"I'm a real star now!"
―Debo Nagareboshi's final words before his second and final death.[src]

Debo Nagareboshi (デーボ・ナガレボーシ Dēbo Nagarebōshi) is a vain yet very powerful Debo Monster of the Zetsumates group. He is themed after a meteoroid, specifically the Chicxulub impactor that caused the extinction of the dinosaurs, and is armed with the Meteor Shields and the Star-Whizzing Machine, which supercharges his meteor attack.

Using the meteorites on his waist, he can perform the Meteorite Balls (隕石ボール, Inseki Bōru) normally, the Great Galaxy Balls (大銀河ボール, Dai Ginga Bōru) after being enhanced with Deboth and Chaos' energy, and the Super Galaxy Balls (超銀河ボール, Chō Ginga Bōru) attacks after acquiring the Star-Whizzing Machine.


Nagareboshi was sealed away within a volcano before being awakened by the power boost caused by Deboth's stirring, then traveled all the way to Japan to give the Kyoryugers a solid thrashing. It was only thanks to a resolved Kyoryu Gold's Lighting Shockwave nicking a part of his body that Nagareboshi ran off to polish his body.

After learning of the deaths of his fellow Zetsumates, Debo Hyogakki and Debo Viruson, Debo Nagareboshi vowed to avenge his fallen comrades, and decided to do that with the help of Dogold. As they started to tear up the city to look for the Kyoryugers, the Kyoryugers have found them, now stronger then their previous encounter, thanks to Kyoryu Gray's training. And it was thanks to said training that the Kyoryugers managed to badly beat up Nagareboshi, until it was Kyoryu Red's turn up to fight Nagareboshi. Unlike the others, who found a way to boost their power with Brave energy, Kyoryu Red didn't get stronger from Kyoryu Gray's training, and it was this lack of development that had spared Nagareboshi and allowed him to flee, though not before Kyoryu Gold to smash Nagareboshi's left Meteor Shield with a thrust of the Kentrospiker after Kyoryu Red failed to even nick the Debo Monster with the weapon. Brave 17: So Serious! Kyoryu Gray

At the Frozen Castle, a boosted Chaos repairs the nick Nagareboshi had on his chest, as well as replaced the destroyed Meteor Shield on his arm with the Star-Whizzing Machine. With his new improvements, Nagareboshi went off and started causing mayhem. When Kyoryu Gold ran to fight Nagareboshi, the improved Debo Monster overwhelmed the Kyoryuger with the newest variant of his signature technique, then took him hostage as so Dogold could try and make Utsusemimaru mad enough to possess him again. However, that backfired when Utsusemimaru didn't give into his rage, and Dogold decided to end the Thunder Hero's life, which rewarded him getting flying side kicked by Daigo, sending him into the stunned Nagareboshi.

With the Kyoryugers regrouped, they charged forward and attacked the Deboth offense. Cursing Kyoryu Red, he unleashes the same technique that defeated Kyoryu Gold, but the Red Kyoryuger destroyed them all with his new-found strength and his Gabutyra Fang. Desperate, the ancient Debo Monster used the Star-Whizzing Machine to unleash his newest and most devastating move, and like his last move, Kyoryu Red blasted his way through the attack and destroyed the Star-Whizzing Machine with his signature move. He is then soon finished off by the Kentrospiker's Voltasaur Brave Finish, the Debo Monster losing his last Meteor Shield in the process to block the javelin in vain.

Once enlarged, Nagareboshi wordlessly summoned a hailstorm of meteors from the heavens, striking Kyoryuzin Macho relentlessly. The tide turned back into the favor of the Kyoryugers when Kyoryu Gray entrusted the team with Zyudenryu Bunpachy, whose hard-hitting meteor hammer distracted Debo Nagareboshi long enough for the Kyoryugers to form Kyoryuzin Kung Fu. The Biting Combination overwhelmed Nagareboshi with hard-hitting fast strikes, knocked him down with a Furious Breakthrough, and ended the Debo Monster with a Kyoryuzin Kung Fu Brave Finish. Brave 18: Caught! Kung-Fu Finishing Strike

Debo Nagareboshi is later resurrected, along with fellow Zetsumates members Debo Hyogakki and Debo Viruson, from the dead when Chaos senses Plezuon and Kyoryu Violet returning to the planet, urging his Knights to join their powers together. As the Zyudenryu entered the exosphere, Plezuon was hit by Nagareboshi's Super Galaxy Ball attack, knocking the Zyudenryu's flight path crooked and sent it careening into the sea. As the Kyoryugers that had arrived to the shore overlooking the stretch of sea that Plezuon crashed into, the Zetsumates attacked then reintroduced themselves in a style similar to the Showa-Era Sentai Rangers, but when the Kyoryugers tried to introduce themselves, Nagareboshi used his Super Galaxy Ball attack to blow the Kyoryugers away. As the stunned Kyoryugers tried to get back up, the Zetsumates charged at them, with Nagareboshi fighting Kyoryu Red and Gold.

Kyoryu Black then grappled with Nagareboshi, telling Kyoryu Red to go find out if Plezuon and Violet were alright, but as soon as the Fanged Hero left, the Zetsumates unleashed their newest technique, the Deboth MetsuBall (デーボス滅ボール, Dēbosu Metsubōru), on the Kyoryugers, flooring them from the shockwaves of the explosion it created.

After he enlarged himself, Nagareboshi was soon destroyed by Plezu-Oh's Plezu-Oh Brave Finish Brave 21: Zoom! Plezuon's Back

Video Game appearances

Super Sentai Battle Base

Debo Nagareboshi is among the vast pantheon of villains which appear in the mobile game Super Sentai Battle Base.

Behind the scenes


Concept art of Debo Nagareboshi from Uchusen Yearbook 2014.

Debo Nagareboshi was designed by character designer K-SuKe, who worked on the majority of the Deboth Army for Zyuden Sentai Kyoryuger.



  • Height: 209cm (50.5m: giant)
  • Weight: 170kg (425.0t: giant)
  • Debo Nagareboshi's name derives from the characters that make up "meteor" (流星, Ryūsei), with the first character being pronounced in the Kun'yomi method, and the second being pronounced with a kana change.
  • Debo Nagareboshi is the first Debo Monster to last for more than one episode.

See Also


Icon-kyoryuger.png Zyuden Sentai Kyoryuger
Main: Daigo Kiryu - Ian Yorkland - Nobuharu Udo - Souji Rippukan - Amy Yuuzuki - Utsusemimaru
Extra: Ramirez - Tessai - Doctor Ulshade - Wise God Torin
2nd Set: Yuko Fukui - Shinya Tsukouchi - Yayoi Ulshade - Dantetsu Kiryu
Kyoryugers of 2114: Dai-kun - Icchan - Nobuta-san - Soujiro - Ami-neesan - Uppy
Gaburivolver - Gaburichanger - Zyudenchi - Gaburicalibur - Gaburichanger - Gaburu Cannon - Gabutyra Fang - Parasa Shot - Stego Shield - Zakutor Slasher - DriceLance - Kentrospiker - Serial Zyuden Sword Zandar Thunder - Spirit Hammer - Deinosgrander - Gabutyra De Carnival - GaburiCarnival - Feather Edge - GigaGaburevolver - Zyuden MoBuckle - DeinoChaser
Gentle - Rika Fukui - Rin Katsuyama - Genryu Rippukan - Reiko Tanba - Mikoto Amano - Gokaigers - Go-Busters - Zyurangers - Abarangers - ToQgers
Super Heroes:
Kamen Rider 1Icon-crosswiki.png - Kamen Rider Den-OIcon-crosswiki.png - Kamen Rider WizardIcon-crosswiki.png - Kamen Rider BeastIcon-crosswiki.png - Gavan Type-GIcon-crosswiki.png - SharivanIcon-crosswiki.png - ShaiderIcon-crosswiki.png
Mecha and Robos
Gabutyra - Parasagun - Stegotchi - Zakutor - Dricera - Pteragordon - Ankydon - Bunpachy - Plezuon - Bragigas - Tobaspino
Deinochaser - Deinosgrander - Kentrospiker - Stymero - Allomerus - Beyonsmo - Ovirappoo - Igeranodon - Tuperanda - Gurumonite - Archenolon - Pukuptor - Futabain
Kamitsuki Gattai Kyoryuzin - Kaminari Henkei Pteraiden-Oh - Raiden Kamitsuki Gattai Raiden Kyoryuzin - Rocket Henkei Plezu-Oh - Cho Kamitsuki Henkei Gigant Bragi-Oh - Cho Kamitsuki Gattai Gigant Kyoryuzin - Kyosei Kamitsuki Gattai SpinoDaiOh
Deboth Army
Creator Devius - Deboth
Hundred-Faced High Priest Chaos - Sorrowful Knight Aigaron - Funfilled Spy Luckyuro - Raging Knight Dogold - Joyful Knight Candelilla - Resentful Knight Endolf - New Joyful Knight Killborero - New Sorrowful Knight Icerondo - Ferocious Knight D - Crimson High Priest Salamaz - Thousand-Faced High Priest Gaos - Remorseful Knight Arslevan - Submission Knight Sneldo - Jealousy Knight Hoshigaron - Zorima - Giant Zorima - Cambrima
Debo Monsters
The Zetsumates: Debo Hyogakki - Debo Viruson - Debo Nagareboshi
Aigaron's Debo Monsters: Debo Peshango - Debo Doronbosu - Debo Kokodoko - Debo Jakireen - Debo Kyawaeen - Debo Akidamonne - Beautiful Zorima
Dogold's Debo Monsters: Debo Royaroya - Debo Yakigonte - Debo Tangosekku - Debo Spokorn
Candelilla's Debo Monsters: Debo Batissier - Debo Honenukky - Debo Zaihon - Debo Tanabanta - Debo Vaacance - Debo Kantokku - Debo Bravesky
Endolf's Debo Monsters: Debo Shinobinba - Debo Karyudosu - Debo Yanasanta
Chaos' Debo Monsters: Debo Kibishydesu - Debo Tairyon
Luckyuro's Debo Monsters: Debo Akkumoon - Debo Zaihodoron
Deboth's Debo Monsters: Great Land Devil Gadoma - Demon Sword Priest Mad Torin
Other: Space ShockerIcon-crosswiki.png - Army of Resurrected Monsters - Space Crime Syndicate MadouIcon-crosswiki.png - G-BO - Ashy - Lamunea - Space War God Borudosu - Neo-Grifforzer - Neo-Geildon - Badan EmpireIcon-crosswiki.png
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