Toshishita No Senpai-Chan Ni Wa, Maketakunai. Manga [update: Aug 07, 12:22] 4.7 Alternative I Don't Want To Lose To My Younger Senpai-chan Author(s) Nametake Status Ongoing Genre(s) Comedy - Romance - Slice of life View 350.900 Chapter First Chapter last Toshishita No Senpai-Chan Ni Wa, Maketakunai. Content The story of an ordinary college student's interactions with his senpai at work, who happens to be in highschool. Toshishita No Senpai-Chan Ni Wa, Maketakunai. List Chapter Read more Maybe coming in the next issue: Toshishita No Senpai-Chan Ni Wa, Maketakunai. Chapter 27 Toshishita No Senpai-Chan Ni Wa, Maketakunai. Chapter 28