*Club domestic league appearances and goals, correct as of 29 March 2023, 18:20 (UTC) ‡ National team caps and goals, correct as of 22 December 2017, 12:22 (UTC)
Nishikawa is a product of Oita's youth system and was promoted to the top team in 2005. He made his J1 League debut on 2 July 2005 for Oita Trinita in a match against Yokohama F. Marinos. He became a regular in the 2006 season. After the relegation of Oita Trinita Nishikawa signed on 30 December 2009 for J1 League club Sanfrecce Hiroshima.
In 2014, Nishikawa transfer to Urawa Red Diamonds as permanently after contract expiration with Sanfrecce Hiroshima.[4]