Thanks to its performance in the 2011 WORLD ECO MOVE Grand Prix (WEM-GP), the Mitsuba's Eco-run Team "Team Yoishotto! Mitsuba" was able to win the Grand Championship Award for this year.
An outline with regard to this achievement is noted below.
1. Details of the competition
All cars used lead batteries provided by the Competition Headquarters to assure equal conditions for all participants who covered the course within the specified time. This year, competitions were held for 5 categories.
* The categories varied with regard to the weight stipulations for the cars and the types of batteries utilized, as well as the specified times for completing the course, etc.
2. An outline of our company's team
| Team | : | "Yoishotto!" Mitsuba |
| Members | : | 14 (Katsuhiko Saito, team rep) |
| Entered car | : | Name ... Hyper TESLA 11 |

3. '11WEM-GPLocation, race, and our team's performance
| Location | Race | Dates | Results | |
|---|---|---|---|---|
| No. 1 | Thailand | World Eco Car Grand Prix in Thailand 2011 | 2011.3.26-27 | 1st place |
| No. 2 | Akita | 2011 World Econo Move | 2011.5.3-4 | 8th place |
| No. 3 | Miyagi | 2011 Electric Car Eco-run Competition in SUGO | 2011.8.20-21 | 13th place |
| No. 4 | Hyogo | 2011 WORLD ECO MOVE in CENTRAL CIRCUIT | 2011.10.30 | 1st place |
| No. 5 | Chiba | 2011 NATS EV Competition | 2011.11.23 | 3rd place |
4. '11WEM-GP Overall rankings
| Ranking | Team | points(P) |
|---|---|---|
| 1st place | Team "Yoishotto!" Mitsuba | 79 |
| 2nd place | Team ENDLESS | 74 |
| 3rd place | first STEP | 69 |
| 4th place | Super Energy | 45 |
| 5th place | Ahiru Ecopa Racing | 43 |
5. Mitsuba technology used in this year's competition
A coreless field adjustable motor and complementary WPM (synchronous rectification) were utilized in order to assure aerodynamic analysis and CAE analysis as well as to provide a light weight, high rigidity body construction, and then the car was loaded with ultra-low power and an ultra-lightweight controller. Furthermore, this helped to provide added capacitor voltage and a degree of freedom, and in order to create a broader range of strategies, the car was then loaded with an automatic buck-boost formula as a microcomputer formula with an independent DC/DC converter.
Furthermore, microcomputer formula automatic buck-boost formula with an independent DC/DC converter, in order to provide the capacitor voltage and a degree of freedom, in order to create a broaden range of strategies.
* Check out the following website for further details about the "11WEM-GP".
- 2011 World Econo Move Grand Prix Website
- http://www2.ogata.or.jp/wem/wemgp/11wemgp/11wemgp.htm