CELL OPEN MEISTER Official Practice Results (UNOFFICIAL)
DATE:2007-12-16 WEATHER: Fine COURSE: Wet International South Course
| Pos. | No. | Driver | Type | Tire | Team | Time | Delay | Gap | Lap |
| 1 | 13 | Masanori Manabe | TONY KART/ROTAX | DL | Sakai Racing | 1'03.753 | 71.38km/h | 8/8 | |
| 2 | 5 | Tanaka Tetsu | Vanspeed/BILAND | DL | Team Aladdin & Pina | 1'04.521 | 0.768 | 0.768 | 5/6 |
| 3 | 1 | Goro Morishita | Maranello/IAME | DL | Trentaquattro Nara | 1'04.634 | 0.881 | 0.113 | 8/8 |
| 4 | 12 | Masakazu Nakao | Maranello/ROTAX | DL | Trentaquattro Nara | 1'04.722 | 0.969 | 0.088 | 8/9 |
| 5 | 6 | Shinsuke Miwa | TONY KART/Comer | DL | Health is the best! & Higuchi RT | 1'04.750 | 0.997 | 0.028 | 5/8 |
| 6 | 9 | Keisuke Hoshino | TONY KART/ROTAX | DL | NEXT−ONE | 1'05.194 | 1.441 | 0.444 | 3/7 |
| 7 | 11 | Makoto Imori | Maranello/VORTEX | DL | Trentaquattro Nara | 1'05.429 | 1.676 | 0.235 | 7/7 |
| 8 | 7 | Akiyoshi Sugihara | Maranello/ROTAX | DL | NEXT−ONE Racing | 1'11.673 | 7.920 | 6.244 | 5/5 |
| 9 | 10 | Nakamura Mike Hiroshi | INTREPID/ROTAX | DL | IDEAL RT | 1'14.510 | 10.757 | 2.837 | 6/6 |
| 10 | 2 | Tomiyama Hidefumi | TONY KART/VORTEX | DL | Harada Kart Club | 1'15.161 | 11.408 | 0.651 | 3/4 |
| 11 | 8 | Shinsuke Kuroda | FA KART/IAME | DL | Harada Kart Club | 1'17.019 | 13.266 | 1.858 | 3/3 |
