-Inventor:
1. The simple inventor: It has to start from nothing. You are beginning to see ideas form in your head but the necessary skill to put those ideas into action are either too complex and you dont have enough skill for it or it's just out of your reach. That isn't to say you can't give up, you have to start from somewhere. You aren't scared to venture out past a few limitations. You are able to get the general view of things and seeing that, you are able to list a few strengths and weaknesses but not all of them (Techniques and items, D-rank)

Mental Comprehension
Description: This character has increased mental capacity, being able to utilize the entirety of their brain. This allows for near instantaneous processing of information, along with complete and total recall of all information, much like a photographic memory

1. A mental laptop: You're able to prcess information well and fine but you can only hold on to long term information for a short while. It's not that you cannot learn more, your mind has to yet to condition itself to learn more and more information. You are able to grasp information and hold onto it, but you're not able to learn too much otherwise you'll begin to lose it.

Raizou grew up like a normal kid in Konohagakure, mother and father both going on missions constantly, so his older sister was the one who took care of him most of the time. From a very young age Raizou looked up to his sister Yui, who cooked and cleaned and protected him. He went everywhere with her and became her shadow. They were the best of friends. Together forever.

Academy Arc:
Raizou and his older sister Yui both went to the academy, though she went a couple years before Raizou. Unlike his sister, Raizou wasnt very liked in the academy, he was bullied a lot too. But his sister would always come to his rescue and make everybody leave him alone. They would always eat their lunches that Yui had made under a large tree in the courtyard. He and his sister were very close, she would be able to know exactly what to do to cheer Raizou up if he was sad. She had even given him an earing for his birthday, he loved that earing so much. One day He and his sister were walking home from the academy the bullies encircled them both, being fed up with Raizou. They started teasing Raizou again, one of them even pushed him down. One of the decided to push his sister when she tried to make them stop. Something inside Raizou snapped and he started pummeling the kid who pushed his sister. The other kids ran home and told their parents. Raizou finally stopped when the other kids' parents pulled him off the kid. Raizou, having found some self confidance and bravery he started to exell in school. The bullies left him alone and wasnt so sad anymore.

Genin Arc: Raizou stood triumphantly on the stage with the rest of his class as he recieved his headband. He felt very excited and optomistic about becomming a genin. He looked out into the crowd of people who had gathered to watch the next generation of ninja be born. He saw his sister who looked up and smiled at him, the sun shining down on both of their headbands. He couldnt wait to go on missions and claim fame. He went on lots of missions afterwards, he and his sister continued to be competive.