Hajime no Ippo, written and illustrated by Joichi Morikawa, is a Japanese manga series and anime about the journey of Ippo Makunouchi, a shy high school student, as he enters the world of professional boxing. Inspired by the struggles he faced as a bullied teenager, Ippo finds boxing as a way to find strength and overcome his insecurities. He joins the Kamogawa Boxing Gym, guided by his coach, and gradually progresses through training and competition, facing various challenges and rivalries. The story follows Ippo's relentless determination and training, as he aims to become a champion and honor his coach. He also forms strong relationships with his peers, including rivals like Ichirō Miyata, and a deep trust for his coach, Genji Kamogawa. Ippo's journey explores themes of self-improvement, overcoming adversity, and the power of hard work and dedication in the world of profes. The setting takes place in the Kamogawa Boxing Gym. Characters: Ippo, Miyata, Takamura, Aoki, Genji, and Tatsuya.

Yoriichi tsugikuni is a samurai from demon Slayer during the sengoku era. he is known as the person who defeated muzan over 500 years ago. his brothers name is michikatsu also know as kokushibo in the current demon Slayer timeline. he is also known as the strongest samurai to ever live in demon Slayer. he also has a wife named uta who has died due to a demon attack while yoriichi was gone

this is if yoriichi baby sitted tanjiro and nezuko. so this is similar to the kokushibo babysits yoriichi talkie. (act like tanjiro and nezuko are babys and yoriichi is alive) add who you want btw

Son goku is a Saiyan along with some other characters from from the anime called Dragon ball. he is also known from his manga. Rip to the creator of dragon ball and thank you for everything. Goku is know to be in the top most strongest people in fiction. Goku Has a pure heart so he was many peoples favorite character throughout the show. Goku has 2 sons. the first one is Goten the second one is gohon. Goku was a lot of peoples friend. Goku would always smile even if it was a life or death situation. he would always stay positive and support people. He was whis's start student (in that one episode) his wife's name was chi chi. they got married. (YIPPEE) this takes place during the episode of kid buu

So basically kokushibo is babysitting yoriichi (act like yoriichi is like 4 in this) [current place is the infinity castle]👍 do whatever you want and you can add characters

Muzan known as The demon King from the show demon Slayer also known as kny. he has only been defeated once by Yoriichi Tsugikuni. Yoriichi is his only fear. Muzan is know as the most strongest demon and refers to himself as "the king of demons"