Debutants
Yamato Shirota is the youngest debutant in Tour de Kumano in 2013. There are 29 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | SHIROTA Yamato | Utsunomiya Blitzen | 18y + 186d |
| 2 | NISHIMURA Hiroki | Shimano Racing Team | 18y + 222d |
| 3 | HORI Takaaki | Utsunomiya Blitzen | 20y + 333d |
| 4 | SHEPPARD Eric | OCBC Singapore Continental Cycling Team | 21y + 226d |
| 5 | OTHMAN Muhamad Adiq Husaine | Champion System Pro Cycling Team | 22y + 31d |
| 6 | GOH Choon Huat | OCBC Singapore Continental Cycling Team | 22y + 167d |
| 7 | HIRAI Eiichi | Team Bridgestone Anchor | 22y + 193d |
| 8 | HO Jun Rong | OCBC Singapore Continental Cycling Team | 22y + 275d |
| 9 | NAKANE Hideto | Team Nippo - De Rosa | 23y + 28d |
| 10 | YASUI Masahiko | Shimano Racing Team | 24y + 20d |
| 11 | DYBALL Benjamin | Huon Salmon Genesys Wealth Advisers p/b Praties | 24y + 40d |
| 12 | POZZO Mattia | Vini Fantini | 24y + 124d |
| 13 | OKUBO Jin | Team UKYO | 24y + 234d |
| 14 | MILETTA Luigi | Vini Fantini | 24y + 294d |
| 15 | LÓPEZ Vladimir Yesid | Team UKYO | 25y + 142d |
| 16 | BORCHI Stefano | Vini Fantini | 26y + 82d |
| 17 | DE NEGRI Pier Paolo | Vini Fantini | 26y + 359d |
| 18 | CAMPAGNARO Simone | Team Nippo - De Rosa | 26y + 364d |
| 19 | COOPER Joseph | Huon Salmon Genesys Wealth Advisers p/b Praties | 27y + 154d |
| 20 | TORIBIO José Vicente | Team UKYO | 27y + 159d |
| 21 | CANARD Vincent | Team Bridgestone Anchor | 27y + 181d |
| 22 | CHANG Wei Kei | RTS Racing Team | 27y + 228d |
| 23 | MONGUZZI Cristiano | Vini Fantini | 27y + 272d |
| 24 | LEWIS Craig | Champion System Pro Cycling Team | 28y + 140d |
| 25 | MERLO Michele | Vini Fantini | 28y + 296d |
| 26 | RABOU Thomas | OCBC Singapore Continental Cycling Team | 29y + 169d |
| 27 | YAMAMOTO Kazuhiro | C Project | 30y + 227d |
| 28 | MONIER Damien | Team Bridgestone Anchor | 30y + 276d |
| 29 | OJAVEE Mart | Champion System Pro Cycling Team | 31y + 202d |