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pool

Pool & Spa

Rising above the city on the 38th floor, 1 Hotel Tokyo’s indoor pool, spa, and hammam invite a sense of calm, where nature-inspired design and city views soften the pace of Tokyo’s dynamic urban life.

woman in the pool
tagline Located on the 38th Floor

Pool & Spa

The indoor pool and spa form a serene retreat for rest and renewal. Natural materials and soft lighting create a calm, sustainable setting, while the heated pool invites unhurried swims in the morning or a gentle unwind after a day in the city—grounding each moment in comfort and connection to nature.

Chaise lounges in the indoor pool

Pool Rules

To ensure a safe, pleasant, and relaxing experience for all guests, we appreciate your cooperation in observing the following pool guidelines:

  • We kindly ask that guests shower before entering the pool; showers are available in the locker area.
  • During pool deck season (June–September), please use the outdoor shower before re-entering the pool.
  • Guests are required to wear swimwear at all times.
  • Please avoid running or disruptive behavior to maintain a calm environment.
  • For your comfort, pool towels are provided, and we ask that guestroom towels be kept in your room.
  • For everyone’s comfort and safety, guests who are feeling unwell, have a fever, or are under the influence of alcohol are asked to refrain from using the pool.
sauna

Hamman Room

Step into a warm, mist-filled haven where soothing steam envelops the body. This humid heat hydrates the skin, opens pores, and supports deep relaxation and respiratory ease.