The world’s first outlet of Janu, the sister brand of Aman, opened in March 2024. Positioned as a youthful, social luxury lifestyle hotel, it highlights "connection and vitality", setting itself apart from Aman’s secluded and retreat-style ambiance. Designed by Aman’s exclusive architect Jean-Michel Gathy of Denniston, the hotel blends Japanese minimalism with European modernism, featuring abundant natural daylight, pale wood tones, and panoramic urban views throughout the property. Occupying the lower 13 floors of Residence A Tower (designed by Pelli Clarke & Partners), the hotel offers a total of 122 guest rooms and suites. Guest rooms start at 55 square meters — an exceptionally spacious layout rare in Tokyo — most equipped with private balconies overlooking Tokyo Tower and Tokyo Skytree