Media & Projects
Online media we operate as a business, together with our research project and our Representative Director's own channels. Most sites are published in Japanese. Links open in a new tab.
Business Media
- SUMIKIKI (opens in a new tab) A travel media focused on hotels and neighborhoods in Japan and abroad. Drawing on the perspectives of local residents and experienced travelers, it covers hotel selection, area comparisons and sightseeing information for real-world stays. sumikiki.com
- POWERTRAVELER CRUISE (opens in a new tab) A specialist resource on cruise travel, covering itineraries, cruise lines, cabins, costs and how to book. powertraveler.jp/cruise
- 通信制高校選びの教科書 (opens in a new tab) A guide to correspondence high schools and support schools in Japan, covering school features, tuition, reviews and further education. e-tushin.com
Representative Director's Channels
- POWER TRAVELER (opens in a new tab) Yuki Sakaguchi's personal media, documenting his activities and writing on travel, work and values. powertraveler.jp
- note | Yuki Sakaguchi (opens in a new tab) Essays and activity notes on life abroad, education, the use of AI and Environment-Oriented Migration. note.com/powertravelers
Contact
Partnerships, advertising, media inquiries and generative AI consulting.
- Business partnerships
- Advertising & promotion
- Media & interview requests
- Generative AI consulting
Contact us
Phone: +81-3-6824-1163 (9:00–17:00)