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About Amanoyama Shizuo
- Amanoyama Shizuo (born Shizuo Ogata; December 28, 1953 – September 17, 1997) was a sumo wrestler from Taku Saga, Japan.
- He was an amateur champion at Komazawa University and so was given makushita tsukedashi status upon entering professional sumo.
- He made his professional debut in March 1976, fighting under surname of Ogata, and reached the top division in March 1978.
- In his top division debut he defeated ozeki Takanohana and scored 11 wins against 4 losses, winning the Fighting Spirit prize for the only time.
- He made his makuuchi debut in the same tournament as Kotowaka and as both were unusually tall, they were nicknamed "Jumbo Jet" and "Concorde".
- His highest rank was maegashira 1.
- Upon retirement from active competition, he became an elder in the Japan Sumo Association under the name Tatsutayama.
- He died while an active oyakata in September 1997 at the age of 43.
- He had been suffering from diabetes and liver disease since his days as an active wrestler.
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