GRAND PRINCE HOTEL SHIN TAKANAWA | DIAMOND POOL, SKY POOL 2026.7/17 FRI. - 8/30 SUN.

DIAMOND POOL, SKY POOL
DIAMOND POOL, SKY POOL
DIAMOND POOL, SKY POOL
NEWS
2026.6.1 Website launched on June 1, 2026

CONCEPT

Thoroughly enjoy your day at the Diamond Pool as the blue sky stretches out above.
Then, as dusk turns into night, enjoy a magical atmosphere at the Sky Pool.
Enjoy the distinct atmosphere of each pool as time flows.

PRICE

HOTEL GUESTS

Pool & Stay Package

Our Pool & Stay Package provides good value with a Pool Pass.

With this Pool Pass you can fully enjoy both pools while also enjoying maximum value.
Guests not under the Pool & Stay Package

1-Day Pass

(DIAMOND POOL 9:00A.M. - 4:00P.M. /
SKY POOL 4:00P.M. - 8:30P.M.)
DIAMOND POOL / SKY POOL Adults Children
(12 and under)
SEIBU PRINCE GLOBAL REWARDS Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥7,000 Free
Weekdays ¥5,000
Non-members of Seibu Prince Global Rewards
(SEIBU PRINCE CLUB)
Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥9,000 Free
Weekdays ¥7,000
  • Overnight guests aged 12 and under can use the pool free of charge (must be accompanied by a guardian)
  • An additional fee of ¥1,000 will be charged when the "ICE Park Day" is held (July 25, August 11 & 22).
How to purchase
Up to the day before Available on the hotel's official website (pre-payment only)
Same day Tickets will be sold at the Diamond Pool reception.
Reserve Now

NIGHT POOL

(SKY POOL 4:00P.M. - 8:30P.M.)
  • Pool available for use from Saturday, July 25.
SKY POOL Adults Children
(Ages 4-12)
SEIBU PRINCE GLOBAL REWARDS Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥5,000 Free
Weekdays ¥3,000
Non-members of Seibu Prince Global Rewards
(SEIBU PRINCE CLUB)
Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥7,000 Free
Weekdays ¥5,000
How to purchase
Up to the day before Available on the hotel's official website (pre-payment only)
Same day Tickets will be sold at the Sky Pool reception.
Reserve Now
* A separate accommodation plan reservation is required.

VISITORS

DAY POOL

(DIAMOND POOL 9:00A.M. - 4:00P.M.)
DIAMOND POOL Adults Children
(Ages 4-12)
SEIBU PRINCE GLOBAL REWARDS Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥10,000 ¥6,000
Weekdays ¥8,000 ¥4,000
Non-members of Seibu Prince Global Rewards
(SEIBU PRINCE CLUB)
Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥12,000 ¥8,000
Weekdays ¥10,000 ¥6,000
  • Complimentary for children ages 0-3
  • An additional fee of ¥1,000 will be charged when the "ICE Park Day" is held (July 25, August 11 & 22).
How to purchase
Up to the day before Available on the hotel's official website (pre-payment only)
Same day Tickets will be sold at the Diamond Pool reception.
Reserve Now

NIGHT POOL

(SKY POOL 4:00P.M. - 8:30P.M.)
  • Pool available for use from Saturday, July 25.
SKY POOL Adults (16 and over)
SEIBU PRINCE GLOBAL REWARDS Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥9,000
Weekdays ¥7,000
Non-members of Seibu Prince Global Rewards
(SEIBU PRINCE CLUB)
Saturdays, holidays,
Obon vacation
(August 13 to 16)
¥11,000
Weekdays ¥9,000
How to purchase
Up to the day before Available on the hotel's official website (pre-payment only)
Same day Tickets will be sold at the Sky Pool reception.
Reserve Now

<No Membership or Annual Fees>

Join and enjoy the pools at a discounted member rate.

Join here

FAQ

  1. Q1

    When are the pools open?

    DIAMOND POOL 9:00A.M.- 4:00P.M.
    (Last admission 3:30P.M.)
    SKY POOL: 4:00P.M.- 8:30P.M.
    (Last admission 8:00P.M.)

    Guests staying under the Pool & Stay Package can enjoy unlimited access to both pools.

  2. Q2

    Are there any accommodation packages that include use of the pools?

    The Pool & Stay Package provides discounted access to the pools.
    Also, the following guests can use the pools free of charge from the day they check in until 4:00P.M. on the day they check out.

    • Seibu Prince Global Rewards (SEIBU PRINCE CLUB) Diamond and Platinum members staying at a Prince Hotel in the Takanawa area, and up to three accompanying guests
      • Please present your membership card (or digital ID in the app), coupon in the app, and room key at the pool’s entrance.
    • Overnight guests aged 12 and under (must be accompanied by a guardian)
    • Guests staying at the following hotels:
      Takanawa Hanakohro, The Prince Sakura Tower Tokyo (Executive Floor), Grand Prince Hotel Takanawa (Club Floor), Grand Prince Hotel Shin Takanawa (Club Floor)
    • Marriott Bonvoy members (Platinum Elite or higher) staying at The Prince Sakura Tower Tokyo
  3. Q3

    Can I use the pool before check-in and after check-out?

    Yes, the pools can be used from 9:00A.M. on the day of check-in until 4:00P.M. on the day of check-out.

Full list of FAQs (PDF)

NOTICE

Pool usage guidelines (PDF)

ACCESS

Grand Prince Hotel
Shin Takanawa

3-13-1 Takanawa, Minato-ku Tokyo,
108-8612 Japan

5-minute walk from Shinagawa Station-Takanawa Exit
(Shinkansen, JR Lines, and Keikyu Line)
3-minute walk from Takanawadai Station
(Toei Subway Asakusa Line)

Free shuttle bus operates from Shinagawa Prince Hotel to Prince Hotels at Takanawa area.

Maps & Directions