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

"A Zyudenryu? I'll kill you before you can take your vengeance, dinosaur fossil!"
―First words as he froze the Zyudenryu Gabutyra.[src]

"No way... this punk... is strong!"
―Final words before his first death.[src]

"As I thought... they're too strong!"
―Final words before his second death.[src]

Debo Hyogakki (デーボ・ヒョーガッキ Dēbo Hyōgakki) is an Impact winter-themed Debo Monster of the Zetsumates group, who is revived by Deboth himself, armed with giant icicle-like claws and ice skate blades on his feet. Armed with his TsuraLauncher (ツラランチャー Tsuraranchā) attack, Debo Hyogakki was the one of the three Debo-Monsters that wiped out the dinosaurs 65 million years ago.

Character History

Thawed out, Debo Hyogakki is the first of the Debo Monsters sent to attack humanity, but got destroyed by Kyoryu Red and Gabutyra using thier Dino Brave Finish.

Later revived alongside his fellow Zetsumates, Debo Hyogakki aided in the attack on Plezuon Lab, only to result in Nagareboshi's death against Plezu-Oh and Viruson getting re-assimilated back into Deboth himself. After Deboth's "death", Debo Hyogakki decides to exact revenge on humanity with his  Freeze-cry Tactic (フリーズクライ戦法 Furīzu Kurai Senpō), where he turned peoples' tears into a freezing agent to turn Japan into the epicenter of a new ice age. Though he intended to use a doubting Yayoi, Debo Hyogakki is defeated by the Kyoryugers (with their new Kyoryu Violet comrade) before being enlarged with him and his supporters destroyed by Bakuretsu Kyoryuzin.

Debo Hygakki returned once more alongside his fellow Zetsumates when Mad Torin pulled more slain Debo Monsters from Deboth Hell, along with Debo HonenukkyDebo JakireenDebo ShinobinbaDebo Zaihon, and Debo Karyudosu, to fight the Kyoryugers, with the Zetsumates taking on Kyoryu Red Kung-Fu Carnival. When Wise God Torin ascended and transformed into Kyoryu Silver, the Kyoryugers beat back the revived squad of Debo Monsters and corralled them into a pile, allowing Kyoryu Carnival to destroy them all with a Zyuden Carnival Finish.

Video Game appearances

Super Sentai Battle Base

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

Behind the scenes


Concept art of Debo Hyogakki from Uchusen Yearbook 2014.

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



  • Hyogakki's name is derived from the Japanese term for the Ice Age (氷河期, Hyōgaki), one of the many theories as to what wiped out the dinosaurs in real life.
    • Hyogakki's Freezy Cry Tactic is based on the Greek prefix for anything related to cold, "cryo-".
  • Hyogakki was the first of the Zetsumates to be destroyed by the Kyoryugers and Nagareboshi was the last, but after being revived, the order was reversed and Nagareboshi was destroyed first.
  • Hyogakki is the only member of the Zetsumates not to have a history with a Spirit Kyoryuger.

See Also

External Links

Icon-kyoryuger.png Zyuden Sentai Kyoryuger
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Mecha and Robos
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Deboth Army
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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
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