May 11 vs Yokohama at Yokohama Stadium – Nishiura recorded the first five-hit game of his career: single to center in the first, single to center in the third, single to left in the fifth, infield single to short in the seventh, single to center in the ninth.
Source: Sponichi 5/12/2018
The media learned on December 18, 2016 that Nishiura (25) filed marriage papers with a twenty-six-year-old former flight attendant from Osaka. The two met in October 2015 and started dating in December. They filed marriage papers in July 2016.