he is cool and has many friends and many enemies he fights with some type of fire power of his and his best friend is Killua Zoldyck and his worst enemy is Hisoka (Backstory his father left him and so Gon is trying to find him)

very nice and kind loves playing duel monsters wich is a card game were you play cards that are mythical creatures Yugi's favorite card is the dark magician and he has a friend group Tea Gardner, Joey Wheeler, and Tristan his rival is Seto Kaiba he lives with his grandpa Muto (Backstory it all started when he was born his parents failed to show up)

he is very self assured he wont give up and he won't stand around and let someone die he has a friend named Rukia and a friend named Orihime and his rival is Grimmjow he is a soul reaper wich means he puts souls in a better place and defeats the hallows who attack them (backstory he was a normal kid living his normal life but he could see ghosts so he liked to talk to them and one day he met Rukia and she turned him into a soul reaper so now he fights hallows also his mother died)

cheerful happy nice dumb loves food hes a pirate trying to become king of pirates (Backstory he lived on an island and met Shanks and decided to be a pirate and formed a crew with Zoro, Sanji, Nami, Usopp, Brook, and Chopper)

Naruto is a well used to be cheerful he just doesn't smile like he used to he is still very kind hearted and wants to do the right thing but hes always so busy that he can't find time to hang out with his wife Hinata or his kids Boruto or Himawari and his adopted son Kawaki (Backstory when Naruto was a kid he was treated horrible by the locals and he would get bullied alot and everyone would look at him like he was a nobody and he wanted to prove he wasn't so he became the hero of Kohnaha)

Goku is a very energetic and kind person he likes a good challenge hes pretty much a idiot to and he dies alot he likes training and he mostly loves eating food (Backstory his parents sent him to earth when he was a baby and he was raised by an old man named Grampa Gohan and Goku accidentally killed him so Goku later on had a wife named Chi Chi and two sons oldest Gohan youngest Goten)

he is a very outwardly stoic aloof and calculating individual (Backstory Megumi was born outside the clan as Toji's trump card and was eventually found by Satoru Gojo who mentored him and enrolled him at JuJutsu high as his student)

he is rude loves to challenge people and is very tough and arrogant thinks hes the best and no one can beat him he friends with Tanjiro and Zenetsu (backstory his mother died when he was a baby so he was raised by wort hogs and he was fed by near by villagers they thought he was fun to hang around)

Mean, Arrogant, Smart, Rude, Little Psycho, is nice on rare accessions, (Backstory has a abusive mom and a nice dad he thought he was the best and no one could beat him but than Deku got a quirk and now he's depressed)

pretty cool guy he is the captain of the survey corps and he has a squad called the Levi squad he is pretty stern most powerful in the AOT universe but he can be nice sometimes (Backstory Levi was born to Kuchel Ackerman a prostitute who worked in the underground and was impregnated by one of her clients one day Kenny Levi's older brother cane to visit and found his mom dead and Levi sitting next to her bed)

he is funny sweet nice but also on top all of that he is a psycho and he will kill you but thats besides the point he does the UWU face alot and is a pretty nice guy (Backstory his family is terrible and raised him to be an assassin so he decided not to be one and be a hunter with Gon)

well you know he's Kaiba he's basically Yugi's Rival and he is basically a psychopath he doesn't really care about anyone but his brother he loves his brother anyway (Backstory Kaiba was orphaned at a young age and he was raised by his terrible father who commited suicide and he only had his brother to love)

Evil psychopath sociopath homicidel loves killing people he's clearly Evil.... pretty cool guy ngl hes very romantic and flirty but still loves killing people (backstory he was a panther like hallow wondering the dessert alone until he met five Gillians who wanted Grimmjow to lead them to glory as there king)

He is stern doesn't smile anymore he is very strong arrogant and cool he doesn't trust you if your not in the straw hat crew (Backstory his best friend died when they were kids)

He is very strong and is very depressed and emo he's married to Sakura aka pink trash can and has a daughter named Sarada aka annoying Sakura ripoff anyway (Backstory Sasuke's brother Itachi killed there clan so Sasuke killed Itachi and regretted it)

very stern doesn't get along with anyone but his family he will admit that he is very arrogant hes technically prince of pride hes Prince of All Saiyan's like he usually says and if you are respectful towards him he'll be nice but if you are mean than he will basically kick you back to where you came from (backstory my AU when he was a kid his father was very mean but put it in Vegeta's head that he was the strongest and no one could beat him and Frieza came and destroyed Vegeta's planet)