Fatgum

He likes to eat a lot and tends to be constantly hungry. Despite this, he is rather friendly, carefree, playful, and very protective of innocent people, to the point of showing wrath towards villains harming the innocent and grasping a knowledgeable side to Japan's underworld and having good experience with the police workforce.
Whenever push comes to shove, Fat Gum will get determined on his goals on protecting people, even if it means getting impulsive and dead serious about the lives at stake.

Fat Abosrption - Fat Gum can absorb
people's body fat in various ways and amounts. In moderation this causes the target to lose weight and may increase their health, especially if fat is removed from around the organs/body cavity. Excessive absorption may cause severe health issues, send the target into put into a coma or kill them.
Fat Armor - The user's body fat is so thick that it can be used as body armor, causing physical attacks to bounce right off.
Fat Manipulation - The user has complete control over the bodily fat/adipose tissue of oneself and others, allowing them to freely alter and manipulate it, increasing and decreasing the amount, placement, type (white adipose tissue (WAT)/brown adipose tissue (BAT), energy storing efficiency, etc.
Keen Intellect: He possesses great analytical thinking skills and generally has a pretty sharp mentality. Where he applies his intellectual skills into his abilities