葛飾区
Home of Tora-san and Shibamata temple district. Traditional downtown (shitamachi) atmosphere with very affordable rents.
Based on MLIT government transaction data (2025-Q2). Higher yield = landlords more motivated to fill vacancies.
Based on a 1K at ¥79,029/month
38% of Katsushika listings have zero key money — your actual cost could be lower.