Atom Shukugawa
Atom Shukugawa is a Japanese comedian from Nishinomiya, Hyogo Prefecture. His real name is Hiroyuki Tanaka and the screen name's "Shukugawa" derives from the name of a river running through Nishinomiya. As of August 2009 he belongs to the management company ASH & D corporation.
Shukugawa won the 10th place in the R-1 Grand Prix 2008 and the second place in the "Owarai geinin utaga umai ohza ketteisen special" in August 2009.