|The Guy Next Door|
|Side Story Information|
|Characters on Cover||Samejima|
The Guy Next Door (となりの男, Tonari no Otoko) is a side story of Hirunaka no Ryuusei that takes place six years after the events of day.78 and revolves around Shishio and his next-door neighbor, Samejima. It was included in the extras volume Bangai-hen. It is sometimes known as chapter 78.5.