Sachiko Masumi

Sachiko Masumi (桝見 咲智子, Masumi Sachiko, born 20 December 1984) is a Japanese track and field athlete who competes in the long jump. She has a personal best of 6.65 metres for the long jump and occasionally competes in the triple jump, having a best of 13.34 m for that event. She was the Japanese Champion in the event in 2008 and 2009.
She was the gold medallist at the Asian Athletics Championships in 2013 and was the bronze medallist at the competition in 2009. She represented her country at the 2009 World Championships in Athletics and has also competed for Japan at the Asian Games and the Summer Universiade.

Born in Kagawa Prefecture, Sachiko Masumi went to Akiyoshi junior high school and competing in a variety of track and field events in her youth. She began to have success in the long jump and in her last year of junior high school she competed at the Japanese Athletics Championships, placing third and clearing six metres for the first time. While attending Hideaki High School, she won the national high schools title in 2001 and broke the national junior record with a clearance of 6.43 m in 2002. In her last year of senior high school she placed third in the long jump at the national championships and came third in the triple jump at the National Sports Festival of Japan.

Masumi attended Fukuoka University, studying sports science, and competed at the 2005 Summer Universiade. She finally improved upon her 2002 best in 2006, her fourth and final year at the university, with a jump of 6.53 m at the Osaka Grand Prix. After graduation she moved into the Japanese corporate system, competing for the Kyudenko Corporation. In her first year of professional competition she had a season's best of 6.45 m to take second at the Japanese Championships and placed fourth at the 2007 Asian Athletics Championships. Her first national title followed in 2008, but she was not chosen for the 2008 Beijing Olympics.

Masumi had a successive win at the national championships in 2009, clearing a personal best of 6.65 m and defeating Kumiko Ikeda. This led to her first appearance at a major championships, but she failed to get past the qualifying stage of the 2009 World Championships in Athletics in Berlin. She won the long jump titles at the Japanese corporate championships and the National Games then took the bronze medal at the 2009 Asian Athletics Championships (her first international medal).

Although Masumi won at the Shizuoka International with a jump of 6.59 m in May, Ikeda got the better of her at the 2010 Japanese Championships a month later. Both competed at the 2010 Asian Games, but neither won a medal and Masumi placed eighth. She was absent for the 2011 season but returned in 2012. That year she placed second at the national championships, did a long jump/triple jump double at the corporate championship, and won the triple jump at the Japanese Games. Masumi was again runner-up nationally at the 2013 Japanese Championships, beaten this time by Saeko Okayama. She bested her rival at the 2013 Asian Athletics Championships, however, clearing 6.55 m to win the gold medal and her first major title.