The piece analyzes Tokyo's 23 wards for the minpaku business, noting inbound travelers—about 90% of users—make access and location crucial for profitability. It cautions that some wards are unsuitable for inbound-driven rentals, such as Adachi, Nerima, Itabashi, Suginami and Arakawa, where guests rarely stay. Even in central areas, wards far from key sights or distant from the JR Yamanote Line struggle to monetize. Regulatory posture matters: Chiyoda, Chuo, and Koto are stricter; however, Minato, Shibuya and Shinjuku remain lucrative despite strict rules, with Sumida, Toshima, Bunkyo, Kita and Taito also promising. The piece references Tsuji Tetsuya's book and emphasizes pre-market research and marketing data when choosing districts.