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Regional Class Tournament Regulations
Eligibility
D1 Rules, Appendix A - Licensing Regulations
Those who hold a D1-A license, D1-B license, or D1-provisional license (provisional licenses can be obtained on the day of the event) and have a valid driver's license (excluding those who have not yet reached the license acquisition age)
Participation fee
Regional Class: 17,000 yen (Participation fees will change from 2024)
Number of participants
Regional Class: 60 cars
Competition method
Single run judgement (3 runs) → BEST16: Tsuiso tournament format
[Ranking] The top 16 drivers will be awarded the following points for each race.
１位 25pt ２位 21pt ３位 18pt
４位 16pt ５位 13pt ６位 12pt
７位 11pt ８位 10pt ９位 8pt
10位 7pt 11位 6pt 12位 5pt
13位 4pt 14位 3pt 15位 2pt
16位 1pt
Code
各戦毎に上位3名にトロフィー 及び 副賞を授与 シリーズランキング上位は、Ｄ１地方戦全国大会の出場権を与える。
また、各地区シリーズランキング上位者に賞金を授与する。シリーズランキング上位は、Ｄ１地方戦全国大会の出場権を与える。
獲得権利
Those who earn 16 or more points (points earned in multiple districts can be combined) will be given the right to apply for a D1-A license in 2025.
*Even if the above points requirements are met during the series, the right to apply for a license will only apply from the following year.
Challenge Class Competition Rules
Eligibility
有効な自動車運転免許証を有する者（免許取得年齢に達していない者は除く）
ドリコン全国大会出場経験、D1地方戦にてポイント獲得経験の有る方は参加不可
参加費用
Challenge class 10,000 yen
Number of participants
Challenge class: 20 cars
Competition method
Free practice → Drift contest with solo run
Code
Trophies and prizes from sponsors will be awarded to the top three drivers in each race.
D1 drivers will check your driving and give you advice!
If any deficiencies in the submitted documents or required equipment are found on the day of the competition, you will be denied participation in the competition.
Required equipment for all classes
● Long sleeves, long trousers, sneakers, racing gloves and helmet (half caps not allowed) must be worn.
- Lights (headlights, brake lights, indicators, wipers, etc.) must be installed, turned on, and operational.
* Protruding tires are not permitted (the tire tread surface must not be visible when viewed from above the fender).
* Muffler installation requirements and exhaust noise comply with each circuit's regulations.
● Installation of front and rear bumpers (the installation method does not matter, but installation that can easily come off is not allowed )
● Opening the wastegate to the atmosphere (exhaust in the engine compartment area) is not permitted.
● The windshield must not be broken or damaged. Acrylic is not allowed.
Regarding other glass, if it is deemed to be interfering with the running or progress of the event, staff may issue a warning.
● Attach the bib number ( attach all four sides securely with tape at least 5cm wide )
If the number plate comes off on the course, as well as any parts falling off, a red flag will be displayed and the race will be halted.
In addition, vehicles that cannot confirm the number will not be allowed to be inspected, so please make sure the number is firmly attached on all four sides so that it does not come off during the race.
* Participation/attendance with red license plates (temporary operation permit/out-of-service operation permit) is not permitted.
Local Warfare Class Required Equipment
● 4-point or higher seat belts are required
● Fire extinguishers must be installed.
* Aftermarket towing hooks must be installed ( genuine towing hooks only are not permitted)
[Installation regulations]
The towing hook or rope must be located above the lowest point of the bumper and can be confirmed visually or by an arrow, etc.
* It is recommended to indicate the location of the attachment (with an arrow sticker), but
If the installation location cannot be immediately determined at the time of vehicle inspection, it is necessary to clearly indicate
● Tire size Tire width up to 235 ※No other restrictions besides width Required
● We recommend installing bonnet pins.
● We recommend installing a roll cage with 4 or more points.
● We recommend installing an oil catch tank.
Vehicles and Equipment Rules
参加車輌はD1規則 付則-C2_D2車両規定を参考にミドルウエストシリーズ特別規則を優先とし遵守すること
Participating Vehicles D1 Series Guidelines Excerpt
○ Participating vehicles must refer to the D1 Regulations Appendix-C2_D2 Vehicle Regulations and comply with the special regulations for the Middle West Series, which take precedence over the others.
○ Participants are responsible for ensuring that their vehicles are in a sufficient condition for the competition at the time of the vehicle inspection or registration.
A checklist showing the
○ If the participating vehicle is driven on public roads, the participant is responsible for carrying out the "daily inspection and maintenance" stipulated in the Road Transport Vehicle Law.
You must leave the venue
1. Vehicles with a temporary registration cancellation certificate and vehicles that have passed official vehicle inspections can also participate.
2. C2 Vehicle Regulation 7.3) Opening the wastegate to the atmosphere (exhaust around the engine compartment) is not permitted.
Either merge into the exhaust pipe, face backwards behind the fuel tank, or face sideways behind the wheelbase center.
Must
3. For vehicles where the fuel system piping has been changed from that used by the automaker, the hood in that area can be easily opened from the outside.
Must be bonnet pin structure
4. The safety belts used during the race must be at least four-point.
D1競技会に関する個人情報の取り扱いについて
When applying to participate in a D1 competition, competitors (entrants) must agree to the following regarding the handling of personal information described in the application form and the documents submitted accompanying the application.
①Purpose of collecting personal information Personal information will be used for the application purpose stated in the application form, as well as for the following purposes:
1) Database management, operation and delivery of various entry licenses
2) Contact details for procedures related to the D1 competition
3) Creating a public database of competition results and publishing the data in magazines and DVDs containing the results
4) Prize money transfer
5) Request for questionnaire survey
6) Joining various insurances
7) Compiling statistics
② Use and provision of personal information
1) Personal information provided cannot be used beyond the scope of ① above.
2) Except for the above ① or when required by law, personal information provided to us will not be disclosed or provided to third parties.
3) In the course of carrying out business in the D1 competition, personal information may be entrusted to a contractor with whom a non-disclosure agreement has been concluded. In such cases, the handling of personal information by the contractor must be strictly supervised and managed.
③Disclosure, correction, and deletion of personal information
1) You may request that your personal information be disclosed to the event organizer.
2) If any of the collected personal information is found to be inaccurate or incorrect, the competition organizers and related staff must promptly correct or delete it.
End
Participating Vehicles
Starting in 2017, participating vehicles will be required to submit a maintenance inspection checklist.
When registering for participation, please inspect your vehicle according to the main inspection check items before the trip.
Drifting puts a lot more strain on the car and its parts than normal driving, so
Check the condition of the parts (whether they are damaged or deformed) and their installation.
Please ensure that drivers and mechanics regularly inspect and check the vehicle to ensure safety.
D1 Regional Series MIDDLE-WEST DIVISIONAL SERIES
Sponsor LINK
DUNLOP
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ガレージがんさん
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