Yuudai

he has the power of senses, he can make his senses dull and get stronger 

Hes into athletics and sports, he comes from a family of athletes and is laid back mostly.

Power

He has a power of senses, he can make one of his senses intense. He can make his site as good as a hawk but the rest of his senses dulls to balance it out. 

Weakness

The weakness would be the fact that his senses dull when hes using one so you could probably sneak up on him and such. 

Personality 

Yuudai is a athletic lazy person, he loves sports and he'll happily do anything sport like and pro hero like but school work he hates. He's passionate and a team player to all degrees, he'll always try his best to put others first but he has self preservation. Hes always sleepy, tired and such. 

Important note 

He always has bags under his eyes because he can't sleep well and always working so the darker eyes is always.