Exclusive Zen Sauna Experience for Men

Embrace the Power of Silence

Ikebukuro’s peculiar yet captivating sauna complex, Sauna & Hotel KARUMARU, has been attracting crowds since 2019.

Unlike other saunas, Sauna & Hotel KARUMARU transcends the ordinary, offering not merely a sauna experience but an entire sanctuary dedicated to relaxation and rejuvenation. Since its inception, this establishment has redefined the concept of wellness, seamlessly weaving together a tapestry of amenities such as restaurants, message, and endless shelves of mangas.

As you step into Sauna & Hotel KARUMARU, get ready for a one-of-a-kind experience that begins with a special greeting ritual—an enchanting oath of silence. Before entering the facility, guests are invited to sign a friendly agreement, setting the stage for a unique and serene atmosphere.

Embracing the concept of silence becomes a delightful part of your journey at Sauna & Hotel KARUMARU. The dedicated staff takes gentle strides around the facility, not just as guardians of tranquility but as friendly custodians of your serenity. Their watchful eyes ensure the peaceful ambiance is maintained, creating an environment where everyone can bask in the soothing calm.

Should you unintentionally break the silence, fear not! Politeness reigns supreme at Sauna & Hotel KARUMARU. In the spirit of camaraderie, you might receive a friendly tap on the shoulder or a subtle gesture as a gentle reminder. It’s all part of the warm and welcoming atmosphere that defines this unique retreat.

While the commitment to silence is taken seriously, any slip-ups are met with understanding and a dash of friendliness. The staff is dedicated to ensuring your stay is not only serene but also comfortable, making your time at Sauna & Hotel KARUMARU a truly unforgettable experience.

So, prepare to immerse yourself in the extraordinary—where relaxation, tranquility, and a touch of the unexpected come together in harmony. Sauna & Hotel KARUMARU invites you to embrace the warmth of silence with a smile and experience hospitality that goes beyond the ordinary.

There are four types of saunas with unique features:

  • Rock sauna: High-temperature dry sauna crafted from soothing marbles.Experience dry heat that envelops you in a cocoon of warmth, providing a unique and luxurious sauna session.
  • Herbal steam sauna: Inhale the healing essence of medicinal herbs sourced from the pristine Mount Ibuki in Shiga Prefecture. This sauna combines the therapeutic benefits of herbs with the relaxing effects of steam.
  • Salt sauna: Detoxify your body with salt, leaving your refreshed and rejuvinated.
  • Finnish sauna: Low-temperature dry sauna.

Four water baths cater to different preferences:

  • Super-cold water bath: Temperature dips below 10°C for a truly invigorating, awakening experience.
  • Cold water bath: A moment of refreshing bliss. Provide a welcome contrast to the warmth of saunas.
  • Tepid water bath: Ease into the cool water gently.
  • Hot water bath: Feel the tension melt away with this bath.



<Location>
〒171-0014 Tokyo, Toshima City, Ikebukuro, 2 Chome−7−7 6F

Opening Hours:
Sunday 11 AM–10 AM
Monday 11 AM–10 AM
Tuesday 11 AM–10 AM
Wednesday 11 AM–10 AM
Thursday 11 AM–10 AM
Friday 11 AM–10 AM
Saturday 11 AM–10 AM

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