Aiteru Door Kara Shitsurei Shimasu yo

Honda lives a mundane life as a public tax accountant. He is the cousin of Shunji, who was adopted into Honda's family after the death of his parents. Shunji disappeared for a decade, and their reunion dramatically changes Honda's routine existence. The story explores what the two have to say to each other after such a long separation. The manga also includes two additional chapters and a side story titled *Komazukai no Nikki*.