
Shou Fukamachi
main character



Lurking under the facade of everyday life lies a dark world of pain and destruction. The world is controlled by a sinister brotherhood that hides their fangs behind masks of humanity. They are the Chronos Corporation. While investigating a mysterious explosion near his school, Sho Fukamachi happens upon the Chronos Corporation's greatest weapon: a techno organic suit of bio armor known as "the Guyver." But Chronos is determined to conceal their secrets at any cost. Sho soon finds himself relentlessly pursued by its army of horrific bio-monsters. With nowhere to run, Sho is forced to call upon the fearsome power of the Guyver and rip his opponents limb from limb in a desperate struggle for survival. (Source: Funimation)
Guyver: The Bioboosted Armor has been met with mixed reactions, with an average AniList score of 68/100 — 37% of 1,262 ratings are 8/10 or higher.
It ranks #47 highest-rated anime of 2005, and #60 most popular anime of 2005, and #7 highest-rated anime of Summer 2005 on AniList.
Of the 2.6K AniList users who started it, 6.6% dropped it, so it is dropped at a typical rate; 1.9K have finished it.
At about 9 h 58 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Adventure, Sci-Fi — especially henshin, aliens.
Availability, audio and subtitles vary by region and service.
Guyver: The Bioboosted Armor has 26 episodes of about 23 minutes each, roughly 9 h 58 min in total.
About 9 h 58 min back to back. At two episodes a day it takes 13 days; at one hour a day, about 10 days.
Yes. Guyver: The Bioboosted Armor has finished airing — the final episode aired February 18, 2006.
No sequel is listed for Guyver: The Bioboosted Armor as of October 2026. You can continue the story in the original manga.
Yes. Guyver: The Bioboosted Armor adapts the manga by Yoshiki Takaya.
Guyver: The Bioboosted Armor was animated by OLM and directed by Katsuhito Akiyama.
Guyver: The Bioboosted Armor is listed on Crunchyroll. Availability varies by region — check the streaming links on this page.