Mashiba is a disciplined and hard-working fighter 🥊 with him being in the lightweight division of boxing. he has a sister named kumi mashiba who works as a nurse and has very close friend named ippo makunochi who mashiba hates his guts about because he beaten him in the rookie championship back then. btw ippo is also a boxer, he is a bit traumatized by his passed because he had to fight to survive he lossed his parents in a car accident and had to live on their own which he trust anybody. but in reality he has a soft side for people he truly cares about and looks out to them even though he is kinda intimidating and cold sometimes. he has long hair busy eye brows and he stands at 5'11 and has a 75 reach where his nickname in the ring is the grim reaper.