About Japan Hotel Coupon Radar

We tell travelers from abroad about the hotel coupons Japanese locals use, in English, as soon as they drop.

Who we are

Japan Hotel Coupon Radar is an independent travel media site run by a Japanese writer based in Honolulu, Hawaii. We read Japan's booking sites in Japanese every day so you don't have to.

What we cover

• Limited-time hotel coupons on Jalan, Rakuten Travel, JTB, Yahoo! Travel, Ikyu and other Japanese booking sites
• Regional travel subsidies and local government coupons
• ZIPAIR fare sales from North America

How we check every coupon

1. Official pages only. Every discount, date and condition is taken from the booking site's own campaign page. We don't repost rumors or other blogs.
2. Times in your time zone. Japan time is converted to US Eastern Time, and this site shows your local time automatically.
3. Corrections. If something changes or we got it wrong, we update the page and say so.

How we make money

Some links on this site and in our posts are affiliate links. If you book through them, we may earn a commission at no extra cost to you. Affiliate links never change which coupons we report or how we describe them. Posts with affiliate links are marked #ad on X.

We are not affiliated with or endorsed by Jalan, Recruit, Rakuten, JTB or any other booking site. Brand names and logos belong to their owners and are shown only to identify the sites we link to.

Contact

Corrections, tips and partnership inquiries: hello@jpcouponradar.com or a DM to @JPCouponRadar on X.

Privacy

We don't ask for your personal information. Our affiliate partners may use cookies to track bookings made through their links.