Yu Koshikawa (越川優 Koshikawa Yu, born June 30, 1984) is a Japanese volleyball who plays for JT Thunders.
On July 2009, Suntory Sunbirds announced that Koshikawa will move to Pallavolo Padova next season.
On July 2012, Suntory Sunbirds announced Koshikawa joining next season.
2003-04 Men's V.Premier League – "New Face Award " 2005 Asian Championship "Best Scorer" 2005-06 Men's V.Premier League – "Best Server" and "Best 6" 2006-2007 Men's V.Premier League – "MVP" 2005 Asian Championship "Best Server" 2008-09 Men's V.Premier League – "Best Server" 2009 59th Kurowashiki Tournament – "Best 6" 2012-13 Men's V.Premier League – "Best Server" 2013-14 Men's V.Premier League – "Best Server" and "Best 6" 2014 63rd Kurowashi Tournament – "Best Server" and "Best6" 2003-04 V.League – Champion, with Suntory Sunbirds 2004-05 V.League – 5th place, with Suntory Sunbirds 2005-06 V.League – Runner-Up, with Suntory Sunbirds 2006-07 V.Premier League – Champion, with Suntory Sunbirds 2007-08 V.Premier League – 3rd place, with Suntory Sunbirds 2007 Asian Club Championship – 5th place, with Suntory Sunbirds 2008-09 V.Premier League – 4th place, with Suntory Sunbirds 2008 Asian Club Championship – 3rd place, with Suntory Sunbirds 2009–10 Men's Volleyball Serie A2 – 5th place, with Pallavolo Padova 2010–11 Men's Volleyball Serie A2 – Runner-Up, with Pallavolo Padova 2011–12 Men's Volleyball Serie A1 – 13th place, with Pallavolo Padova 2012-2013 V.Premier League – 6th place, with Suntory Sunbirds 2013-2014 V.Premier League – Runner-Up, with Suntory Sunbirds 2014 Kurowashiki All Japan Volleyball Championship – 3rd place, with JT Thunders 2004 World League – 10th place 2005 World League – 10th place 2005 World Grand Champions Cup – 4th place 2005 Asian Championship – Gold Medal 2006 World League – 13th place 2006 World Championships – 8th place 2006 Asian Games – 5th place 2007 World League – 13th place 2007 World Cup – 9th place 2007 Asian Championship – Silver medal 2008 World League – 6th place 2008 Summer Olympics – 11th place 2010 World Championships – 13th place 2011 World League – 15th place 2011 Asian Championship – 5th place 2013 World League – 18th place 2013 World Grand Champions Cup – 6th place 2013 Asian Championship – 4th place 2014 World League – 19th place 2014 Asian Games – Silver medal 
