The resident of the neighboring apartment, Mr. Ikeda, exuded a frightening aura just from his appearance. His serious-minded wife had disliked him for some time. Issues like smoking in shared spaces, loud phone conversations, and garbage sorting rules—his wife, who was an officer in the neighborhood association, was always on edge about her neighbor's behavior. However, after she visited Mr. Ikeda's home with a 'petition for improvement' signed by all residents, her attitude began to change…
