Mercure Yokosuka
16th Anniversary Celebration Party
— One night only! Yokosuka’s biggest Halloween DJ Night —
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On this page you may choose between:
① Advance online payment (credit card only)
>> ¥8,800 (advance payment discount)
② On-site reservation (pay at venue by credit card or cash)
>> ¥9,500 (regular price)
Notice for guests who choose ① Advance online payment:
- If you need to change the number of guests, please cancel your reservation and purchase again.
- Cancellations or changes from 0:00 on Thu, Oct 23, 2025 are not accepted. No refunds will be issued.
Notice for guests who choose ② On-site payment reservation:
- Cancellations or changes from 0:00 on Thu, Oct 23, 2025 are not accepted.
- Payment will be collected at the venue on the day of the event.
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📅 Date & Venue
Date: Saturday, October 25, 2025
Time: Registration starts 16:00 — Event 17:00–20:00
Venue: Mercure Yokosuka, 5th floor special event space “PARIS”
Address: 3-27 Honmachi, Yokosuka, Kanagawa
Access:
・Keikyu Line “Shioiri Station” 1-minute walk
・Keikyu Line “Yokosuka-Chuo Station” 13-minute walk
・JR “Yokosuka Station” 8-minute walk
・5-minute walk from the U.S. Navy Yokosuka Base “Main Gate”
🎃 About the Event
- Standing buffet style (extra chairs available inside the venue)
- Costumes welcome but not required
- Please refrain from bringing outside food or drinks
- Minors may not enter unaccompanied (must be accompanied by a guardian)
💰 Ticket Prices
① Advance online payment (credit card only) Adult:
¥8,800
② Pay on-site (cash or credit) Adult:
¥9,500
・Elementary & middle school students: ¥5,500
・Children 5 and under: Free
🍽 What’s Included
- Buffet dishes & desserts
- All-you-can-drink (including alcoholic beverages)
- Sake tasting
- Selfie stage video recording
⚠️ Children 5 and under
To help us manage attendance, please be sure to include children aged 5 and under in the reservation form.
⚠️ Cancellations & Changes
Notice for guests who choose ① Advance online payment:
From 0:00 on Thu, Oct 23, 2025: cancellations, changes, and refunds are not accepted.
Notice for guests who choose ② On-site payment reservation:
Cancellations or changes from 0:00 on Thu, Oct 23, 2025 are not accepted.
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📞 Inquiries
Mercure Yokosuka Sales Office
TEL: 046-821-1110 (9:00–18:00, closed Sat/Sun & public holidays)