The 2017 iKON Japan Dome Tour was the third tour by iKON in Japan. The tour began on May 20, 2017 in Osaka at Kyocera Dome, and concluded on November 12, 2017 in Kobe. The tour had a total attendance of 323,000, making it iKON's biggest and longest Japanese tour. Despite being marketed as a dome tour, it is not actually a true dome tour, as only two domes were included.