Tomodachi no Hahaoya ni Nagusamete Morau Hanashi

Tomodachi no Hahaoya ni Nagusamete Morau Hanashi is a manga that follows a typical short-story format. Almsot to a fault. That said, there are over 45 pages and it's a self-contained story that doesn't really need a sequel or a prequel. It's a great tale, very touching.