ARKARTWORKS · GAME SUPPORT
Your drawing.
Your next race.
Support for Rakugaki Grand Prix.
Contact us
Include your app version, device, OS, and a description of the issue. Do not send passwords, payment card numbers, or identity documents. Remove personal information from any screenshots.
info@arkartworks.jpRemove Ads purchase
Remove Ads is a one-time purchase. Check your store's confirmation screen for the price. It removes standard interstitial ads. Rewarded ads and ads required to race against imported or shared designs are excluded.
Restore purchases
Use the same store account used for your purchase and choose purchase restoration in the game settings. Purchases do not transfer between different operating systems or stores.
Optional AI model
The game works without downloading the optional AI model. The download is approximately 2.6 GB. Check available storage and use a stable Wi-Fi connection. If it fails, contact us with the message shown in the game.
Sharing designs
Share the original PNG exported by the game. Recompression, cropping, or editing by social networks may prevent restoration. The game has no online multiplayer or public post feed.
Local saves
Designs and progress are stored on your device. Removing the app may remove your saves. Export designs you want to keep first.