Mecha-Ude: Mechanical Arms

The Mecha-Ude user Aki Murasame transfers into Hikarus class with the intention to secure Alma. She belongs to an organization named ARMS and she starts following Hikaru and Alma around 24/7 and Hikaru seems completely exhausted because of all of this.

Hikaru was dealing with the fact that he had to still go to school while learning to live with Alma, working as a member of ARMS, and being followed around by Aki.

An incident where most of the Mecha-Ude users in Kita-Kagami City lost their minds and go berserk occurs. Hikaru tries to find out more about what the cause of this is, which is the worm-type Mecha-Ude, Amaryllis. But hes also trying to find out why Aki seems to be working with Amaryllis and if she actually has any part in this incident.

100 years ago, the founder of the Kagami Group, Yakumo, ends up losing his life after unsealing Ordela, the originator of all the Mecha-Udes. And in the present, Ordela was once again dormant, but the Kagami Group was trying to use Ordelas powers to open up the gate to the world of Mecha-Udes. Alma is then captured to become the trigger to open the gate and...

The true masterminds behind everything that happened appear before Hikaru and Alma and they end up being ARMS leader Aljis, and his Mecha-Ude, Fist. And underneath Aljiss mask, they discover its actually Yakumo, who shouldve died 100 years ago. What are they truly after? The curtain rises on Hikaru and Almas final battle to determine the fate of all the Mecha-Udes and the Mecha-Ude users!

Kagami successfully revives Hikaru, but he lets his guard down for a second and his body is taken over by Fist, who had obtained Ordelas powers. Hikaru rises again in order to get Kagamis body back. Alma vs Fist... How will this battle between brothers end?