The initial costs upon moving in are a 30,000 yen administrative fee, plus a prorated daily amount for the rent and common service fee. No deposit, key money, or guarantor are required. The monthly expenses are 60,000 yen for rent and 16,500 yen for the common service fee. The common service fee covers utility costs such as gas, water, and electricity, as well as daily consumables. At TOKYO β Sangenjaya 2, located a 10-minute walk from Komazawa-Daigaku Station on the Tokyu Den-en-toshi Line, this breakdown of fees allows you to easily understand your monthly expenses in advance.