新宿区
Tokyo's busiest station and Kabukicho's neon. But also quiet residential pockets in Kagurazaka and Waseda. Korea Town in Shin-Okubo.
Based on MLIT government transaction data (2025-Q2). Higher yield = landlords more motivated to fill vacancies.
Based on a 1K at ¥136,868/month
46% of Shinjuku listings have zero key money — your actual cost could be lower.