About this website

This site is operated by Bright Chips Co.,Ltd (hereinafter referred to as “our company”). Please read the following notes before using this site, and use it after acknowledgement. Please note that we may change the terms of use of this site without notice so please check the latest terms and conditions.

Basic management policy of this site

About copyright

The copyright of the content (information, trademark, photograph, design, text, etc.) posted on this site belongs to us except for quotations. Copying and diversion are prohibited without our permission.

About trademark right

“Night-Museum” and “Twilight-Museum” are the registered trademark of Bright Chips Co.,Ltd.


We are not responsible for any troubles, losses, damages caused by this site or using information posted on this site. Our site may be interrupted or canceled without prior notice, but we are not responsible for any troubles, losses or damages caused by these activities.

Recommended environment

For viewing this site, we recommend following applications.


  • Internet Explorer (Latest edition) ※Windows (The latest version for each version)
  • Firefox (Latest edition)
  • Google Chrome (Latest edition)


  • Safari (Latest edition)
  • Firefox (Latest edition)
  • Google Chrome (Latest edition)

Contact Information

Inquiries concerning the use of this site are accepted by following address.

Bright Chips Co.,Ltd
〒361-0051 Saitama prefecture, Gyouda city, Gyouda Yaba 1-2-26



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