You're reading Furuya sensei belongs to An-chan! Volume 3 at Mangakakalot.com.
Please use the Bookmark button to get notifications about the latest volumes next time when you come visit Mangakakalot. You can use the F11 button to read manga in full-screen(PC only). It will be so grateful if you let Mangakakalot be your favorite manga site. We hope you'll come join us and become a manga reader in this community!
Have a beautiful day!