Domino High School Domino High School ( 童実野高校 " Warabe Jitsuno Kōkō " ) is a school located in Domino City which the city ' s teenagers , presumbly aged sixteen or seventeen years , attend . Yugi Muto and his friends , as well as Seto Kaiba , attend this school . Some of the teachers enjoy abusing their power and making the students ' lives miserable . Like all other Japanese schools , Domino High usually has its own students doing chores , such as cleaning the classroom and mopping the floors . Locations . The school ' s facilities include several classrooms , a library , long hallways , several lockers and a swimming pool . The other place that can be accessed is the roof , which gives people a panoramic view of the city . Yugi sometimes goes here if he wants to think . Rules . Some of the rules include : Violation of such rules can result in expulsion . Events . Early manga / first series anime . The hall monitor Ushio beat - up Jonouchi and Honda here , under the excuse that he was protecting Yugi from them bullying him . He imposed a bodyguard fee ¥200 , 000 and beat - up Yugi when he stuck up for Jonouchi and Honda . ( In the first series anime , he beat up Yugi for not being able to pay . ) However Yugi solved the Millennium Puzzle and as Dark Yugi confronted Ushio and beat him in a Shadow Game , Money and Knife . ZTV hosted the staged bullying documentary " " for Survival Morning here . The director told his assistant Fujita to pose as a student and beat - up Yugi in front of a camera . Jonouchi broke up the fight , but when he confronted the director , he was limited by what he could do , as he was being filmed . Afterwards , Dark Yugi defeated in the director in a dice game Shadow Game . The alleged psychic , Kokurano , hosted a service during recess in one of the classrooms , in which he would make predictions for other students . Among his predictions were Anzu would meet a man and swoon before him in love and countless letters would fall from the heavens and bring disaster on Yugi . He tried forcing his prediction about Yugi to come true , by knocking bookshelves in the school library on him . However Yugi switched to Dark Yugi , who survived being injured . Kokurano tried making his prediction about Anzu come true by using chloroform to make her swoon before him . However he was confronted by Dark Yugi , who defeated him in the Shadow Game , Paper Crash ! , in a classroom and exposed him as a fraud . At the thirtieth annual school festival , Yugi ' s class setup a Carnival Games booth , but it was torn down by Goro Inogashira ' s class for their stand . However Dark Yugi won the spot back in a game of Griddle Ice Hockey . The strict teacher , Ms . Chono , earned the nickname The Wicked Witch of Expel , after expelling six students over the course of six months . Angered over how a recent went , she tired taking her anger out on her students by performing a bag and desk inspection . She found a wrapped gift on Miho Nosaka ' s desk , which was a love jigsaw puzzle from Honda . She began solving the jigsaw and reading its love message out to the class . With school rules against dating , she threatened to punish the sender , but lied that she might forgive them if they confess . Yugi , Jonouchi and Honda all confessed , so Chono continued to solve the puzzle to find out who really sent it . However Dark Yugi changed the jigsaw into the Dark Puzzle Shadow Game , so that Chono felt the pain she was inflicting on others as she solved the jigsaw . As she was about to announce who the sender was , her makeup peeled in parts shaped like jigsaw pieces , revealing her true ugly self . Chono then ran out of the room , insisting that the class never happened . Kaiba and Dark Yugi had their first Duel here after Kaiba attempted to steal Sugoroku ' s " Blue - Eyes White Dragon " card . Video Games . Duel Monsters II : Dark duel Stories . Domino High School is the setting for the first stage of opponents in " " . Here , the player must defeat students Yugi Mutou , Katsuya Jonouchi , Hiroto Honda , and Bakura Ryou to move on to the next stage , .