is a Japanese ski jumper from Myōkō, Niigata.[1]
Shimizu's debut in FIS Ski Jumping World Cup took place in November 2012 in Lillehammer. On 23 November 2013, he won bronze at a team event with Japan in Klingenthal at large hill.
His first name, Reruhi, refers to Austrian military officer Theodor Edler von Lerch, who introduced skiing to Japan in 1911.