Answer
Sanfrecce Hiroshima was the club Nishikawa played for before joining Urawa Red Diamonds. Nishikawa began his professional career with Sanfrecce Hiroshima in 2009, where he spent seven seasons before moving to Urawa Red Diamonds in 2016. During his time with Sanfrecce Hiroshima, Nishikawa established himself as a reliable goalkeeper, helping the club win the J1 League title in 2012 and 2013.