Classmate Who Turns out to Be a Fiancée is a completed manga by Danna (tukimisou_d), first published in 2023. It blends slice of life. You can read all 5 available chapters of Classmate Who Turns out to Be a Fiancée online for free on MangaPulse; the newest is Chapter 5, added 2024-08-07. The series is finished, so you can read it from start to end in one go.