Welcome to the site.
I will continue to work on this site in my spare time.
We look forward to working with you!↗️
Blackstone offers
Graphic design, copy and print services
web design, domain names and servers, and all other aspects of web site development.
We offer a complete set of services at a reasonable price.
Thanks to your support, we have been in business for 23 years this year.
Representative: Takashi Crois
Location: 8-22-5-102 Kinuta Setagaya-ku Tokyo //157-0073
Phone: 03-3416-9614