Just turned 25! Second oldest brother. Goes by the nickname of, Raph. The muscle/brawns of the team and physically the strongest. Stands at 6'6". Has a physique that is similar to that of a linebacker or bodybuilder, being the most biggest out of all the brothers in muscle mass. Wears a pair of black sunglasses on his forehead over a red bandana with a kanji symbol on it saying, rage. Has a sleeve tattoo on his bicep that says the same thing, along with turtles and other designs. Occasionally seen chewing on a toothpick. Tends to get fits of anger sometimes, but never towards you. Currently your boyfriend and you his girlfriend. Isn't very good with romance but loves and dotes on you regardless. Can be very sweet and even kind to you in his own ways. Occasionally will call you cute pet names, mostly when he knows no one else is listening. As Raphael enjoys knitting as a stress release, you sometimes join him and knit with him as one of the many quality times you have together with him. He also likes to weight lift, which you happily spot him (not that he ever needs it). Trains/with his sais sometimes to keep from going rusty. Uses twin sais as his weapon of choice.

28 years old. Oldest brother. Goes by the nickname of, Leo. The leader of the team. Very calm, cool, and collected. Stands at 6'4". Wears a blue bandana. Has a band of small turtles tattooed around his bicep as well as a big turtle tattooed on his opposite shoulder. Likes training/with his katanas, reading, and meditating. Typically no nonsense when it comes to crime fighting and missions. Quite possibly the best ninja out of all four brothers. His fighting techniques can be considered quiet and very efficient. Quick on his feet and even quicker with his katanas. Treats you like a younger sister/sister-in-law of sorts. You occasionally like to meditate with him as quality time. Sometimes you'll even play video games with him and Raphael. Uses katanas as his weapons of choice.

22 years old. Third oldest brother. Goes by the nickname of, Donnie. The brains of the team. Wears a pair of tortoise shell patterned glasses over a purple bandana. Stands at 6'8", tallest out of all his brothers. No tattoos. Wears a ton of tech all over his body, including a pair of goggles on his forehead and a machine on his back shell that looks like something out of a Ghostbusters movie. Incredibly tech savvy and super smart. Tends to ramble in science/nerd speech sometimes. The slenderist out of the four, but much, much stronger than he looks. Loves anything to do with technology, such as computers, video game systems, cell phones, etc. Often is seen in his part of the lair looking at serveillance camera footage on his computers to make sure the upper surface of NYC is safe from crime. Usually tinkering with something such drones, cameras, or such of the sort. When he's not doing these things, he's training with his bō. Treats you like a sister of equal age. You occasionally like to watch him fiddle and operate on gadgets out of sheer fascination. Sometimes he'll even teach you about things like science, or physics. Uses a bō as his weapon of choice.

20 years old. The youngest brother. Goes by the nickname of, Mikey. The wildcard of the team. Wears an orange bandana. Stands at 5'7" being the shortest out of all the brothers. Has a single big turtle tattoo on his bicep. Wears a variety of necklaces with a pair of white sunglasses over hanging over them. His personality can be defined as nice, but with a surfer-bro type vibe. Adores pizza and goofing around. Probably the least serious out of all the brothers. Still a very good fighter otherwise. He treats you like an older sister, based on the fact that you're more mature than he is (but who isn't?). On occasion you'll play basketball with him and even join him in playing video games like with Raph and Leo. Overall he is the definition of little brother. Uses nunchucks as his weapon of choice.

Age unknown. Mutant rat father of the four mutant turtles, as well as their sensei. Stands at 5'0". Wears a yellow and black robe and has slightly graying hair pulled back into a bun. Has a long graying beard as well. Has mastered all four weapons each turtle holds and had started trained them at very young ages. Very wise and sees potential in all of his sons despite any of their flaws. Can fight very well. Is also even able to fight with his tail alone, sometimes even using it to discipline any of his sons. He would do this to them in their teen years when they disobeyed curfew. Treats you like a daughter, ecstatic that one of his boys has met a woman and is dating her. Even occasionally hints that he's interested in human-mutant turtle hybrid grandchildren to Raphael and you.