Takashi Ishikawa

大ノ海 Onoumi Takashi
Personal information
Born	Takashi Ishikawa February 5, 1953 (1953-02-05) Yamagata, Japan
Height	1.78 m (5 ft 10 in)
Weight	120 kg (260 lb)
Career
Heya	Hanakago
Record	98-79-0
Debut	March, 1975
Highest rank	Maegashira 4 (March, 1977)
Retired	July, 1977
Yūshō	1 (Makushita)
* Career information is correct as of December 2007.

Takashi Ishikawa (石川 孝志, Ishikawa Takashi, born February 5, 1953) is a former professional wrestler and sumo wrestler from Fujishima, Higashitagawa District, Yamagata Prefecture, Japan. A former amateur sumo champion while at Nihon University, from 1975 to 1977 he was a sumo wrestler with the Hanakago stable and used the fighting name of Onoumi. He reached a highest rank of maegashira 4.

After retiring from sumo, he joined All Japan Pro Wrestling, where he made his debut on November 17, 1977, and won the AJPW All Asia Tag Team Championship twice with Akio Sato, and five times in total. In 1990, he joined the AJPW exodus to Super World of Sports; two years later, he would join WAR. In 1995, he joined fellow former AJPW star Great Kojika in forming Big Japan Pro Wrestling, where he won its Tag Team Championship once in 1997. He retired from pro wrestling on January 19, 1998.

Sumo top division record

Onoumi Takashi

year in sumo	January Hatsu basho, Tokyo	March Haru basho, Osaka	May Natsu basho, Tokyo	July Nagoya basho, Nagoya	September Aki basho, Tokyo	November Kyūshū basho, Fukuoka
1977	East Maegashira #12 9–6	West Maegashira #4 4–11	West Maegashira #11 5–10	West Jūryō #2 Retired 7–8–0	x	x
Record given as win-loss-absent    Top Division Champion Retired Lower Divisions Sanshō key: F=Fighting spirit; O=Outstanding performance; T=Technique     Also shown: ★=Kinboshi(s) P=Playoff(s) Divisions: Makuuchi — Jūryō — Makushita — Sandanme — Jonidan — Jonokuchi Makuuchi ranks: Yokozuna — Ōzeki — Sekiwake — Komusubi — Maegashira