(L-R) Ryosuke Irie, Yasuhiro Koseki, Rikako Ikee, Tomomi Aoki (JPN), AUGUST 9, 2018 - Swimming : 2018 Pan Pacific swimming championships Mix 4x100m Freestyle Relay Award Ceremony at the Tatsumi International Swimming Center in Tokyo, Japan. (Photo by Sho Tamura/AFLO SPORT)