Mecha-Ude: Mechanical Arms

Hero was a high schooler living an ordinary life. One day, he meets a very strong and intelligent mechanical arm named "Mecha-ude". After a strange turn of events, the "Mecha-ude" started living inside Hero's hoodie and the two's life full of trouble begins. As the boy and his "Mecha-ude" fights together and strengthen their bonds, the two also meets new friends who also fights along with each of…