エコデザイン株式会社
個別にメールで回答が欲しいわけではないけれど、エコデザイン株式会社のここに物申したい…！ という方のために、マシュマロでのお問い合わせ（匿名）も受け付けております。
Enjoy Marshmallow even more!
By signing up/signing in
- You can receive push notifications when you get an answer.
- You can check the list of messages that have received answers.
- You can check your message sending history (Premium only).
- You'll be able to easily find the Marshmallow pages of people you've sent messages to before.
- You'll be able to call for messages.
