His goal is to become a professional sumo wrestler and yokozuna! Ushio Hinomaru is on his way to visit Ishigami High School, famous for it's sumo program, but arrives at Odachi High School by mistake. There he meets Ozeki Shinya, who trains diligently at sumo, but whose dojo has been overrun by delinquents. Angry that they would defile the hallowed practice area, Hinomaru confronts the leader Gojo Yuma and challenges him to a duel.
receive the name of a sword from the 
national treasures as their moniker.
.ويحصلون على اسمِ سيفٍ من الكنوز الوطنيّة كاسمٍ ثانٍ لهم
bekommt einen zweiten Namen – den eines
Schwertes, das als Nationalschatz gilt.
reciben como segundo nombre el
de una espada de los tesoros nacionales.
reciben como segundo nombre el
de una espada de los tesoros nacionales.
reçoivent en surnom
le nom d’une arme blanche
ricevono in dote il nome di una delle spade 
della collezione dei tesori nazionali giapponesi.
recebem como apelido o nome
de espadas que são Tesouros Nacionais.
и получить в качестве второго имени
название меча из национального достояния.