Toshiki is the MC of the "Ability Shop" Manga. He needs to be voiced by someone versatile because he goes through a lot of changes throughout the story. He starts off as a more quiet and inept character until he starts gaining abilities to do whatever he wants to do well. He starts to change and become arrogant and cocky that he can do anything. He eventually ends up snapping and going totally insane when he finds out that the whole reason he wanted to become the way he is, is all for nothing. He does eventually snap out of it at the end and begins to turn back to the good hearted person he originally was.

Because of this, like I mentioned, he needs to be voiced by someone who is able to portray all the different personalities. I picture his voice being a bit of a mid-lower range teenage voice but I am open to interpretations on that as long as the character is there.