As of 2012, Kanno has competed on Ninja Warrior eight times.
- Sasuke 22 (49) - Disqualified on Spider Flip - Third Stage +
- Sasuke 23 (96) - Failed Rope Climb - Final Stage
- Sasuke 24 (99) - Failed Warped Wall - First Stage =
- Sasuke 25 (89) - Failed Balance Tank - Second Stage
- Sasuke 26 (93) - Failed Rolling Escargot - First Stage
- Sasuke 27 (1) - Withdrew on Double Salmon Ladder - Second Stage ++
+ Kanno's foot accidentally touched a metal beam and he climbed the beam, thus getting disqualified.
++ Kanno injured his shoulder on the Spinning Bridge in the First Stage and after he cleared the Slider Drop, he withdrew because of the injury.
= Although Kanno lost a lot of time on the Warped Wall, he made it past and he ran out of time to complete the First Stage. This upset Kanno a lot, and he was comforted by Yuuji Urushihara who commented "Ninja Warrior is tough" after his shocking defeat.