Tell Us What You Think!

If you would like to comment on a feature or suggest new features, report a problem/complaint with the site, or just talk back, please mail us at doitsuyama@sumogames.de. This site doesn't have a Bulletin Board type of feedback but you can also visit the Sumo Forum and open a new topic if you like. I will answer there as well.

You can write in English, German (not on the Sumo Forum) or Japanese.



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