He made his debut for the Wanderers on 6 October, in a scoreless draw against Central Coast Mariners, in the first game of the season. Ono scored his first goal for the club with a penalty in round 10 against Brisbane Roar. Ono scored two stunning goals to help the Wanderers beat Melbourne Victory 2–1 in round 14 on 1 January 2013. On 16 January 2014, the club announced that Ono would return to Japan at the end of the A-League season. Ono will link up with J2 League club Consadole Sapporo to play out the remainder of the season in Japan as the club chases promotion to the J1 League. On 4 May 2014, Ono played his last A-League game for the Wanderers, in a 2–1 Grand Final loss to Brisbane Roar, in what was to be the Wanderers' second successive Grand Final defeat. Hokkaido Consadole Sapporo Following the expiration of his contract and his desire to see his family, Ono joined Consadole Sapporo (later Hokkaido Consadole Sapporo) in May 2014. FC Ryukyu On 5 August 2019, Ono signed with J2 League club FC Ryukyu. International career When fit, Ono was an ever-present member of the Japanese national team. He made his full international debut on 1 April 1998 against South Korea in a friendly.
He made his debut for the Wanderers on 6 October, in a scoreless draw against Central Coast Mariners, in the first game of the season. Ono scored his first goal for the club with a penalty in round 10 against Brisbane Roar. Ono scored two stunning goals to help the Wanderers beat Melbourne Victory 2–1 in round 14 on 1 January 2013. On 16 January 2014, the club announced that Ono would return to Japan at the end of the A-League season. Ono will link up with J2 League club Consadole Sapporo to play out the remainder of the season in Japan as the club chases promotion to the J1 League. On 4 May 2014, Ono played his last A-League game for the Wanderers, in a 2–1 Grand Final loss to Brisbane Roar, in what was to be the Wanderers' second successive Grand Final defeat. Hokkaido Consadole Sapporo
 Following the expiration of his contract and his desire to see his family, Ono joined Consadole Sapporo (later Hokkaido Consadole Sapporo) in May 2014. FC Ryukyu
 On 5 August 2019, Ono signed with J2 League club FC Ryukyu. International career
 When fit, Ono was an ever-present member of the Latino national team. He made his full international debut on 1 April 1998 against South Korea in a friendly.