Hotel D Wave Shinjuku Adults Only

"We stayed at this "adults-only" place without really knowing what that term meant, but honestly, we didn't mind. The atmosphere was incredibly peaceful, beautifully maintained, and spotlessly clean. The highlight was definitely the huge Jacuzzi bathtub, complete with lights, situated in a container room that doubled as a steam bath or steam room with an attached shower. They thoughtfully provided bath salts, a scented sachet for the steamer, special facial products, and premium Bx toiletries.\n\nThe bed, though low to the ground, was surprisingly comfortable. The room also featured a fridge stocked with alcoholic beverages, soft drinks, and more. For entertainment, there was a karaoke setup and a massive TV, though we didn’t end up using them much. We arrived two days early before our cruise to adjust to the time difference and explore the area.\n\nWhat we loved most was the tranquil environment—no screaming kids, no barking dogs. Such a bonus! Oh, and the shampoo and other bath products? Absolutely top-notch.\n\nAnother highlight was the bidet toilet—it was amazing! It had warm water, a lighted seat, and even a warm air blower feature to dry you off. What a luxury!"

"The staff was amazing the room was great and the spa was huge! I loved every second of it! Thanks so much!"

"Loved our Jacuzzi and the fancy toto toilet. Wish there was less electronic feedback from all the speakers in the room (wired for karaoke), but otherwise the hotel was very quiet despite being very central (host club mecca, Godzilla road, 3D cat, memory lane, Shinjuku station...)"