Enhanced Intelligence: superior
Although Katsuo had a rough childhood he always loved to learn. He loved to study about the human body because he wanted to learn where everyone's weak points is at. As he grew older he continued to study on different subjects such as math, history, science, and english. Since he didn't have any money to go to school he was determined to become one of the smartest people in the world so he found himself a tutor and the tutor taught him chemistry, criminology and forensics. As he grew older he wanted to acquire more knowledge so he was able to save up and go to the University of Tokyo and later dropped out after two semesters. Then he later spent his money to go to Kyoto University and acquired more knowledge.
Hand-To-Hand Fighting: superior (rank 2)
When he swore to protect what is good he studied and received training in multiple martial arts under various instructors, man-hunting under different Frenchman, stealth and reconnaissance under the Japanese ninja and other certified shinobi, hunting under the African Bushman, traditional healing disciplines under Nepalese monks and even ventriloquism under skilled practitioners.
Enhanced Senses: superior (rank 2)
While training under different masters, he learned to adapt to his surroundings and was able to detect if anyone is planning attack. Ears pick up every single sound, and can decipher layer upon layer of noise. He has the ability to pick up a conversation from a mile away in a busy city. The silver guardian can detect specific smells, and locate their origin. He may even be able to tell if some one is lying by which hormones they excrete. He has eyes enhanced to see with amazing clarity, distance, or color, perhaps even in a different spectrum of light or into another dimension. He may users may even upgrade to Heat Vision or X-Ray Vision. In battle the silver guardian can see incoming attacks and quickly find a way to dodge the attacks.
Regeneration: superior (rank 2)
The Silver Guardian is able to recreate lost or damaged tissues, organs and limbs, which sometimes makes him slow or stop aging. If he is injured in battle he is able to regenerate while still battling. He has been shown to fully heal from numerous gunshot wounds, severe burns covering most of his body, and regenerate missing eyes within a matter of seconds
Combat Planning: standard (rank 1)
He is able to come up with a plan to physically disable the enemy and is able to find a way to trap the enemy. He is also able to find weaknesses in the enemy and is able to get out of any predicament.
Detective: standard (rank 1)
While as a cop he would stay up late hours investigating different cases and was able to pinpoint there next location. He was able to solve any crime that was committed and was able to find a reasonable solution.
Chi Manipulation: superior (rank 2)
With this ability, he is able to physically manifest all of his inner strength and unleash it to the fullest extent of its power through shear force of will. He can achieve extraordinary strength, speed, durability, and reflexes. In some cases, it is used for superhuman awareness, energy blasts, elemental manipulation, and sometimes invulnerability. In different cases, he can produce chi by channel the energy through the physical body or by using the natural energy of the planet.