The Kameido branch of Japan's premium all-you-can-eat shabu-shabu chain, on the first floor of UIW9 Building. Onyasai's philosophy centers on Japanese domestic vegetables sourced via a seasonal produce relay from farms around the country, paired with meats sliced fresh in-store. Eight broth options range from the signature three-seafood dashi to spicy malatang and rich wagyu beef broth. Private rooms for 2–20 guests, full table service, and a multi-language menu make it equally suited for date nights and office parties. All major cards and QR payments accepted.
