The Tokitsukaze stable hazing scandal occurred on June 26, 2007, when a seventeen-year old junior sumo wrestler who fought under the shikona

Shikona

A shikona is a sumo wrestler's ring name.As with standard Japanese names, a shikona consists of a 'surname' and a 'given' name, and the full name is written surname first. However, the given name is rarely used outside formal or ceremonial occasions. Thus, the former yokozuna Asashōryū Akinori is...

 of Tokitaizan, collapsed and died after a training session at the Tokitsukaze stable

Tokitsukaze stable

The is a stable of sumo wrestlers, one of the Tokitsukaze group of stables. It was originally founded in 1769 and was dominant during the Taishō period. In its modern form it dates from 1941 when it was established by Futabayama, who was still an active wrestler at the time. Initially known as...

. It subsequently emerged that he was beaten with a beer bottle

Beer bottle

A beer bottle is a bottle made to contain beer, usually made of glass.Bottled beer has been in use since as early as the 16th century. Beer bottles come in various sizes, shapes and colours....

 and a metal baseball bat

Baseball bat

A baseball bat is a smooth wooden or metal club used in the game of baseball to hit the ball after the ball is thrown by the pitcher. It is no more than 2.75 inches in diameter at the thickest part and no more than 42 inches in length. It typically weighs no more than 33 ounces , but it...

 at the direction of his trainer. Saito's cause of death was originally reported as heart failure, but his father insisted on an autopsy

Autopsy

An autopsy—also known as a post-mortem examination, necropsy , autopsia cadaverum, or obduction—is a highly specialized surgical procedure that consists of a thorough examination of a corpse to determine the cause and manner of death and to evaluate any disease or injury that may be present...

, which revealed the abuse.

Saito's stable master, Junichi Yamamoto, admitted to beating the seventeen year old novice, who had only been in sumo for three months, and ordering other sumo wrestlers to beat him, due to Saito's "vague attitude" towards the sport. It was also reported that Saito had run away from the stable on a number of occasions. Yamamoto was expelled by the Japan Sumo Association

Japan Sumo Association

The is the body that operates and controls professional sumo wrestling in Japan under the jurisdiction of the Japanese Ministry of Education, Culture, Sports, Science and Technology. Rikishi , gyōji , tokoyama , and yobidashi , are all on the Association's payroll, but the organisation is run...

. Yamamoto and three wrestlers from the stable were arrested in February 2008 and were charged with manslaughter

Manslaughter

Manslaughter is a legal term for the killing of a human being, in a manner considered by law as less culpable than murder. The distinction between murder and manslaughter is said to have first been made by the Ancient Athenian lawmaker Dracon in the 7th century BC.The law generally differentiates...

. In May 2009

2009 in sumo

-Tournaments:*Hatsu basho, Ryogoku Kokugikan, Tokyo, 11 January - 25 January*Haru basho, Osaka Prefectural Gymnasium, Osaka, 15 March - 29 March*Natsu basho, Ryogoku Kokugikan, Tokyo, 10 May - 24 May...

 Yamamoto was sentenced to six years in prison. The incident brought substantial political pressure to the governance of the sport in Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.