I apologize, but I don't have the capability to browse the internet or provide real-time information about specific websites or resources. As a text-based AI model, my responses are generated based on training data up until September 2021 and do not have knowledge of websites or resources that may have been created or updated after that time.
However, you can try searching for Japanese-language resources for AWS certification sample questions by using search engines like Google or Bing. You can use relevant search terms such as "AWS 認定資格 サンプル問題" (AWS certification sample questions in Japanese) or "AWS ソリューションアーキテクト 認定資格 サンプル問題" (AWS Solutions Architect certification sample questions in Japanese) to find websites or resources that provide sample questions specifically in Japanese.
It's also worth exploring Japanese AWS communities, forums, or study groups where individuals preparing for AWS certifications share their experiences and study materials. These communities may provide insights into available Japanese-language resources, study materials, and sample questions.
Remember to ensure the credibility and accuracy of any resources you come across by verifying the reputation of the website or the source of the sample questions. It's recommended to refer to official AWS documentation and resources in conjunction with sample questions to get a comprehensive understanding of AWS services and best practices.
If you need further assistance or have any other questions, feel free to ask!