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Conrad Tokyo — Save 33% ·
The Tokyo EDITION, Toranomon — Stay 3 Save 25% ·
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Conrad Tokyo — Save 33% ·
The Tokyo EDITION, Toranomon — Stay 3 Save 25% ·
Island Shangri-La, Hong Kong — Stay 3 Pay 2 ·
Mandarin Oriental, Singapore — Immersive Experience Included ·
Park Hyatt Maldives Hadahaa — All-Inclusive Culinary Program ·
COMO Maalifushi — Couple's Getaway Package ·
The St. Regis Bali Resort — Gourmet Pass Included ·
Park Hyatt Paris - Vendôme — Serenity Package ·
The Peninsula Paris — 4th Night Complimentary ·
The Lanesborough, Oetker Hotels — 4th Night Free ·

Mercure · Tokyo · checked 4 Oct 2026

Mercure Tokyo Hibiya: Stay Plus free-night dates

Independent daily check · not affiliated with Accor

Next open check-in

Mon 5 Oct

Two-night stay · checked 2 Oct 2026

Free night worth

≈ US$305

CNY 2,054 · two nights without it CNY 4,144

Net after card fee (1 free night)

≈ US$55

Japan membership fee JPY 39,800

Get ALL Accor+ Explorer

Next available dates

Upcoming Stay Plus check-in dates

  • Mon 5 Oct

    ≈ US$305

    CNY 2,054

  • Wed 7 Oct

    ≈ US$325

    CNY 2,195

  • Thu 8 Oct

    ≈ US$325

    CNY 2,195

  • Fri 30 Oct

    ≈ US$320

    CNY 2,148

  • Mon 7 Dec

    ≈ US$225

    CNY 1,511

  • Tue 8 Dec

    ≈ US$240

    CNY 1,625

  • Wed 9 Dec

    ≈ US$240

    CNY 1,625

  • Sat 12 Dec

    ≈ US$220

    CNY 1,462

90-day calendar

Stay Plus availability, next 90 days

11 of 90 checked dates open. Checked 4 Oct 2026.

Full 90-day calendar, free

Every open check-in date and its free-night value, refreshed daily. Leave a contact and we'll send it.

Verify live availability on all.accor.com →
No free night on your dates? Our travel advisors can book Mercure Tokyo Hibiya at the public rate, often with breakfast, upgrade or hotel credit (varies by hotel). Ask an advisor →

FAQ

Stay Plus at Mercure Tokyo Hibiya

Can I use a Stay Plus free night at Mercure Tokyo Hibiya?+

On our latest check (4 Oct 2026), 11 of the 90 dates we checked in the next 90 days were open for Stay Plus. The next open check-in date is 5 Oct 2026. Hotels can close dates at any time, so confirm on the booking page.

How much is the Stay Plus free night worth at Mercure Tokyo Hibiya?+

For a two-night stay checking in on 5 Oct 2026, the free night was worth CNY 2,054 (≈ US$305). The highest free-night value we saw in the next 90 days was CNY 2,195 (≈ US$325).

What do I need to book a Stay Plus night?+

An ALL Accor+ Explorer membership, which includes two Stay Plus nights per membership year. Book a stay of at least two nights at a participating hotel on a date the hotel has released; one night is free. Book well in advance for busy periods.

What if there is no free night on my dates?+

Our travel advisors can book the same hotel at the public rate, often with breakfast, upgrade or hotel credit (varies by hotel).

Two-night stay, one room, two adults, member rate. Free-night value = regular two-night rate minus the Stay Plus price for the same room; "~" means estimated from the paid night. Data collected in CNY; USD is approximate at the rate implied by the USD-priced membership checkout on 2026-10-01. Snapshot from the day we checked; confirm on the booking page. VOYA may earn a referral commission on memberships bought through our links.

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