Characters and their mechs

Ryūsui mazinkaioh: the mc his talent in the martial arts has saved his life on many altercations but he has the gift to see into parallel worlds so he uses his gift to write stories but when Shinōbū naitō the most popular girl in his class takes an interest in his work his own story begins,his mech is a tall super robot called kishin-oh literally guardian king it's a silver and blue mech with highlights of emerald and gold also the martial arts ryūsui mazinkaioh is trained in are the bajiquan the baguazheng and a family sword art called dai-shin-ryu or great truth-school.

shinōbū naitō: a girl whose interest in ryūsui is of a personal reason shinōbū believes ryūsui is telling the truth about the robots as she to sees them but only in her dreams the reason is because she is actually from the parallel world herself and believes that Ryūsui may just be the hero of a legend passed down in her village when a warrior from another world sees through the foundation of reality the age of the hero will be at hand. She is a beautiful girl who could easily be a princess she has been trained in Taekwondo but her robot is a real type that use's a bunch of guns despite being a close quarter's combat specialist.

haruzen naitō: he is an advanced scientist who has been deemed a failure but in reality he is a success at breaking the dimensional barrier he sends Ryūsui to the world of robots were he partakes in the dai kiduo shōbū or great mobile fight.Ryūsui needs his help to come home.

myryka myrya Myrna: an enhanced human who was able to control kishin-oh but was unable to Grasp the method of combat it uses when she is injured Ryūsui comes and with his knowledge of martial arts he becomes it's pilot myryka is a tsundere she puts up a cold front but really she likes Ryūsui often caring for him whenever he has signs of doubts in his ability. She pilots the shining flare king a super type that uses Kickboxing and judo. to fight.

float rūbēr an space pirate who has dubbed Ryūsui the most worthy suitor for her affections she pilots a red mono eyed real robot called pendragon it has the features of a dragon with a knight sword she swears to do all in her power to return the boy to his rightful home but she actually means as her husband aboard her ship the yukkihaku hime. Literally the white snow princess.

Phoebe shiva: a Indian princess who has sworn to destroy Ryūsui for one reason only he accidentally saw her naked in the bath after he proves he's not so bad she immediately falls for him but won't put up with the ramblings of his harem. Her unit the vishnu is a real type but fights like a super type and uses her own martial art witch is resemblance of a Mishima fighter.

kagémaru kobiyashimaru. The leader of an oppressive world order he believes that the time of the hero refers to him as he is from another world but doesn't have visions he deploys his army of variable robots witch resemble armored vehicles and fast fighter jets he has allied himself with the Valkyrie foundation who uses their wealth and the tournament as a cover to find the hero and have him fight kagémaru his unit the shinagami is a black and red robot with a huge sword his fighting style is A mix of karate kickboxing and aiki-jutsu and despite his name he is without a doubt a full Caucasian male blonde hair blue eyes based off of geese Howard from KOF.

Valkyria Valhalla: a rich billionaire widow who is secretly Ryūsui's biological mother whom he believes died at his birth she has faith in her son from the other side but has a tendency to try his emotions but she believes he can defeat kagémaru she has secretly developed upgrades for the heroic harems units but will only tell them where they are if they can enter the finals she is also responsible for Shinōbū's isekai into Ryūsui's reality and she alone can send him back she's usually seen with a candy cigarette.