Showrooms
A quiet hour, entirely your own.
To visit the maison is to meet the world of ⅡA before you meet a single piece. It is time to listen quietly to each story.


Ginza Salon
Beyond the bustle of Ginza, a private salon wrapped in stillness. Where time flows slowly, tell us your story.
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Osaka Salon
In the heart of Osaka, a refined and private space. A rare hour to sit quietly with the diamond.
Make a ReservationWe look forward to meeting you at the maison.