This article is a stub. You can help the Boku wa Tomodachi ga Sukunai Wiki by expanding it. A Birthday -- Chapter Information Chapter 1 Volume Haganai: I Don't Have Many Friends vol. 10 Chapter Guide PreviousTime Machine NextNo Two Ways About It: It's a Date! (Right?) A Birthday is chapter 41 of the Boku wa Tomodachi ga Sukunai manga series. It is chapter one of volume ten. SummaryEdit Retrieved from "https://haganai.fandom.com/wiki/A_Birthday?oldid=24174" Categories: Article stubs Chapters Manga chapters Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.