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Going barefoot on a beach in Roppongi, right in the heart of the city.

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Find a moment of refreshment in your daily routine that rivals a trip to Hawaii.
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Is your sympathetic nervous system constantly on edge
from the stress of work and decision-making?
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With standard yoga performed on hard floors,
you often—without even realizing it—
tense up your body unnecessarily.
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At maika'i, our "pure white sand floor—deep enough to sink your ankles into"
guides your pelvis into the correct alignment just by standing on it,
naturally engaging deep-seated muscles that are rarely used.
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Surrounded by the sounds of waves and Hawaiian aromas—
reminiscent of a luxury spa—
you can achieve incredibly deep, restorative sleep
without the need for strenuous exercise.
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Here lies the ultimate recovery sanctuary for the hardworking women of Minato Ward—
an experience that goes far beyond saunas or beauty treatments.

Please choose one of the following courses from the schedule.
⭐︎Trial Lesson Available⭐︎ Yoga Sunrise Course [Beginner] (Lesson in refreshing sunlight)
⭐︎Trial Lesson Available⭐︎ Yoga Sunset Course [Beginner] (Lesson in warm sunlight)

★Info★


【Oct 14 (Wed) 10:00–11:00 AM: A Special One-Hour Free Open House】

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There is no signboard and no signage on the main street.

A sanctuary of serenity hidden in the heart of Roppongi, designed for busy, sophisticated women.

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We are opening the doors of "maika'i"

—a retreat space featuring a floor of 100% authentic, pure white sand and intentionally devoid of mirrors—

for a special one-hour "Free Open House."

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Why not come and experience it for yourself?

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Kick off your shoes

and feel the soft white sand beneath your feet—the ultimate digital detox (earthing) experience.

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No reservation is required.

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Whether it’s a peaceful morning moment after dropping off the kids or a refreshing break before work,

please feel free to drop by—no need to bring a thing—and enjoy a brief escape.

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【Why maika'i intentionally has no mirrors in the studio】

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Typical yoga studios feature large mirrors covering the walls.

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However,

at maika'i—a studio designed based on psychological principles—

we have intentionally chosen not to place a single mirror inside.

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The reason is that

when mirrors are present, the brain—

without us even realizing it—

starts worrying about how we look to others,

wondering, "Is my pose beautiful?" or "How do I compare to the person next to me?"

This causes the body to tense up.

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By removing mirrors

and eliminating visual distractions entirely,

we create the conditions for

true mindfulness (and mental fatigue recovery):

fully immersing yourself in the comfort of pure white sand

that sinks around your ankles,

and focusing 100% on the sound of the waves

that resonates with all five senses.

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Here,

there is no need to worry about anyone else's gaze.

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The sand gently embraces

even the stiffness of your body

just as it is.

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Please note that

while this is not a strictly private, one-on-one studio,

we operate as a calm, intimate space

limited to small groups (maximum of 5 people) by appointment only,

ensuring ample personal space for every individual.

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Free from the bustle

of large-scale studios,

this is a personal environment

that values ​​a sense of privacy,

allowing you to focus on your lesson

without worrying about those around you.

Please choose one of the following courses from the schedule.
⭐︎Trial Lesson Available⭐︎ Yoga Sunrise Course [Beginner] (Lesson in refreshing sunlight)
⭐︎Trial Lesson Available⭐︎ Yoga Sunset Course [Beginner] (Lesson in warm sunlight)

 

To ensure a smooth check-in process and allow you to fully enjoy an extraordinary experience,

we utilize a "fully prepaid online payment" system.
(Please rest assured that we use a secure, encrypted system.)

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There is no need to handle payment on the day of your visit;
after the lesson, simply brush off the sand
and head straight out into the city.

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Feel free to stop by completely empty-handed
on your way home from work or while out and about. 🔰

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No special yoga wear is required.
Just bring a single bag and come as you are—
in your everyday T-shirt or sweatshirt.

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Unlike beach sand,
this premium white sand brushes off cleanly and easily
with just a quick pat of your hands,
so no shower is necessary.

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The studio is fully equipped with
secure lockers (with locks) and a complimentary water server.

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After the lesson,
you can head straight out
for shopping or dinner in Roppongi.
(*Yoga mats are provided free of charge.)

Please choose one of the following courses from the schedule.
⭐︎Trial Lesson Available⭐︎ Yoga Sunrise Course [Beginner] (Lesson in refreshing sunlight)
⭐︎Trial Lesson Available⭐︎ Yoga Sunset Course [Beginner] (Lesson in warm sunlight)

[Media Coverage]


Our salon's concept of "creating a space where you can experience Hawaii in the heart of the city" has been recognized and featured in numerous media outlets, including the following:

  • TOKYO HAWAIIAN MAGAZINE (*A media outlet specializing in Hawaii)

  • MUSE WELLNESS MAGAZINE (*A specialized media outlet focusing on Minato Ward and Shibuya Ward)

  • PRESIDENT Online

  • TBS NEWS DIG

  • Tokyo Shimbun (TOKYO Web)

  • YOGA MOLL

  • Livedoor News

  • Beauty Post (a beauty-focused media outlet)

  • Mapion News

  • In addition, it has been featured in numerous other economic and beauty-related online media outlets.

"maika'i" official logo

[maika'i ~hawaiian beach yoga™~]
(* "Hawaiian Beach Yoga" is a registered trademark application pending.)

 

strelitzia / Strelitzia

It is called "bird of paradise".

In kanji, it is written as "極楽鳥花" (Gokurakuchouka).

The flower's meanings include "tolerance," "to have everything," "a brilliant future," and "the radiance of a queen."

 

maika'i / Maikai

In Hawaiian, it means "the best," "beautiful," "healthy," "energetic," "going well," "wonderful," etc.

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【公式】maika'i(マイカイ)/六本木の完全プライベート室内砂浜ヨガサロン

© 2026 maika'i ~hawaiian beach yoga~ / Japan Indoor Hawaiian Beach Yoga Association (JIHBYA) All Rights Reserved.
* "Hawaiian Beach Yoga" is a unique body-psychology yoga system for which the Japan Indoor Hawaiian Beach Yoga Association has applied for a registered trademark.

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