You're reading Yozora no Sumikko de Chapter 1, released 2018-02-09 (23 pages). Yozora no Sumikko de has 11 chapters on MangaPulse, from Chapter 1 to Chapter 9.2. Use the links below to jump to the previous or next chapter, the first or latest chapter, or discover similar titles.
When a former senpai comes back into his life after 11 years, Hoshino is surprised. He is confused and slightly terrified after said senpai finds out that Hoshino has kept and treasured a pen that he'd given to Hoshino many years ago.