Birthday

From [DokiDoki](https://www.mangaupdates.com/groups.html?id=265): When a Tokyo teenager botches a suicide attempt, he finds himself recovering in a hospital where most of the patients are more than twice his age. Rejecting his mother's visits, he spends his time counting the hours between meals and blood-tests until a run-in with another teenage patient leaves him with an unlikely new friend. A bittersweet story about how even a tragically short connection can change a life. ____ "Birthday" later got included in the tankoubon [Dokusaisha Granada](https://www.mangaupdates.com/series.html?id=71).