If you want to move in with low initial costs, you can take advantage of the current campaign at TOKYO β Kameido 1, where the administrative fee and first month's rent are 0 yen.
The 30,000 yen initial administrative fee is waived, and for November only, you'll receive a 5,000 yen Amazon gift card, allowing you to significantly cut down on initial expenses and start your new life. With 0 yen for deposit and key money, the private room rent is 55,000 yen per month.