Saiga is a normal high school student with a gift in mathematics. His daily routine is disrupted when his family gets news that his Father's remains have been discovered—a noted archeologist and researcher who had gone missing while exploring a site many years before. Among his remains were notes and artifacts that needed to be identified by the family near a notable triangular mountain in Japan known as "Japan's pyramid", a place suspected by some to be man-made. A meteor containing a strange robotic lifeform falls from the sky and begins to cause destruction, putting Saiga in danger and causing a mysterious bracelet from his father's research to activate and merge him with an ancient robot burried within the pyramid—a robot the runes describe as Reideen. It is now up to Saiga and guardian Reideen to fight against this unknown alien threat from the sky.
(Source: ANN)+ More
Characters & Voice Actors
Hoshikawa, Hana
Supporting
Kobayakawa, Shiori
Supporting
Roxell
Supporting
Terasaki, Soji
Supporting
Recommended for you
Lunar Legend Tsukihime
TV
24m
The Empire of Corpses
Movie
120m
Stratos 4 Advance Kanketsu-hen
OVA
27m
Yi Nian Yong Heng
ONA
24m
Dragon Ball Z: Super Android 13!
Movie
45m
Amatsuki
TV
23m
Beyblade G Revolution
TV
20m
Dual! Parallel Runrun Monogatari Special;
Special
29m
Key the Metal Idol
OVA
34m
Lupin III: Hemingway Paper no Nazo
Special
92m
.hack//roots
TV
24m
CLAMP School Detectives
TV
24m
Aria the Scarlet Ammo
TV
24m
