On an autumn evening in October with a chilly breeze, walking back about 15 minutes from Kameari Station on the JR Joban Line, the warm atmosphere of the shitamachi (traditional downtown) gently envelops you. Stopping by the 24-hour supermarket to pick up ingredients for a warm meal, it is time to return to "TOKYO β Kameari 9," an 11-person shared house. The walk, transitioning from the bustling surroundings to a quiet residential area, is a peaceful moment to feel the evening air and switch off from the day.