Verified booking brief
Telephone reservations open at 12:00 JST on the same date two months ahead, Monday to Saturday. DEN does not authorise online intermediaries.
PlaceTokyo
Release mechanismFixed window
ConfidenceVerified
Source checked4 August 2026
Use the official channel
- Open the linked provider page; no unofficial seller is substituted.
- Recheck the rule, eligibility and live inventory before payment.
- Variable availability is intentionally left without a calculated deadline.
Official source
DEN official reservation policy · checked 4 August 2026.
