The 2010 Japan National Championships was held in June 2010. The tournament was divided into 8 blocks with a Round Robin structure with the Top 2 players qualifying for the final 16. It was held in the DP1-LL format
Masters:
- Luxray
/ Garchomp

- Sho Sasaki – Gengar / Garchomp
/ Vileplume 
- Takuya Yoneda – Garchomp SV

- Gardevoir / Porygon2

Seniors:
- Hiroki Yano – Gyarados / Mesprit / Seeker

Juniors:
Huge thank you to @K_da10mo for helping source so many of these results
| ← 2009 National Championships |
