Guyver: The Bioboosted Armor
Available on Crunchyroll
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 its secret at any cost. Sho soon finds himself relentlessly pursued by its army of horrific bio-monsters.