Affiliate disclosure
Last updated 26 Oct 2026.
Current status
- Viator affiliate programme: approved on 26 Oct 2026. Links to Viator become affiliate links once tracking is enabled; from then on they are marked “(affiliate link)”. Tracking is enabled.
- No other affiliate programme has approved Japan Trip Math. All other links on the site are ordinary links.
How affiliate links work here
- Affiliate links are used only after a programme has approved us. Each such link is marked “(affiliate link)” next to it and carries
rel="sponsored". - If you buy through an affiliate link, we may earn a commission. It does not change the price you pay.
- Commissions do not decide which numbers we publish. Figures come from official sources and are shown with the date they were checked, whether or not a provider is a partner.