Junya Koga

Junya Koga (古賀 淳也, Koga Junya, born July 19, 1987) is a Japanese backstroke swimmer. He is a Waseda University student in Tokyo.

Contents

• Swimisodes backstroke with junya koga head position
• Backstroke start by junya koga
• Personal bests
• References

In May 2009, he set the Japanese records in the 50 m and 100 m backstrokes at the 2009 Japan Championships, qualifying for Japan's team to the 2009 World Championships.

Personal bests

In long course

50m backstroke 24.24 Asian record (August 1, 2009)

100m backstroke 52.26 (July 28, 2009)