Effective: April 12, 2026
Short version: Some links on this site earn us a small commission if you make a purchase through them. This never costs you extra, and it helps keep the site running. We only recommend things we genuinely think are useful for Japan travelers.
WHAT ARE AFFILIATE LINKS?
An affiliate link is a special URL that tracks when someone clicks through from our site and makes a purchase on a partner's website. If a purchase is made, we receive a small commission from the partner — at no additional cost to you.
This is one of the main ways Tedasuke Lab generates revenue to support the creation of free tools and guides.
WHERE YOU'LL FIND THEM
Affiliate links may appear in:
- Travel guide articles (e.g., hotel comparisons, eSIM recommendations)
- "Helpful resources" sections at the bottom of tool result pages
- Product comparison pages
Pages that contain affiliate links include a disclosure notice so you always know when affiliate links are present.
WHAT WE MAY LINK TO
Examples of products and services we may link to as an affiliate:
- eSIM providers — for mobile data in Japan
- Hotel booking platforms — for accommodation
- Travel insurance — for trip protection
- Transportation passes — like JR Pass or IC cards
- Travel gear and accessories
HOW WE CHOOSE WHAT TO RECOMMEND
Usefulness first, commissions second
We only include affiliate links to products and services that we believe are genuinely useful for Japan visitors. We do not recommend products solely because they offer a higher commission.
Our editorial decisions — what to cover, what to recommend, and how to rank options — are not influenced by affiliate partnerships. If something isn't good, we won't recommend it regardless of the commission.
DOES THIS COST YOU MORE?
No. Clicking an affiliate link does not increase the price you pay. The commission comes from the partner's marketing budget, not from your pocket.
YOU DON'T HAVE TO USE THEM
Affiliate links are completely optional. You can always search for the same product directly if you prefer. Our tools and guides work the same way regardless of whether you click any affiliate links.
WHY WE'RE TRANSPARENT ABOUT THIS
We believe in being upfront about how this site makes money. Many travel sites bury this information or don't disclose it at all. We think you deserve to know.
If you have questions about our affiliate relationships, feel free to reach out through our contact page.