Reideen

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.

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Junki Saiga‘s father went missing years ago, and Junki has been living a normal life since — until his father’s remains were found in some ruins. Upon investigating, Junki inadvertently discovers a golden bracelet; and coincidentally, a large extraterrestrial being simultaneously crashes nearby and begins attacking everything in sight! Much to Junki’s surprise, a golden mechanical giant named Reideen then appears and battles the alien with Junki as its pilot. After the battle is over Junki realizes that he was chosen to be the pilot of Reideen, and that he is the only one who can stop the aliens! Now, he must continue to live his life as a regular high school student, in addition to piloting Reideen when new threats emerge!