9 titles recommended if you like Betrothed to My Sister's Ex
Bibliophile Princess
Makeine: Too Many Losing Heroines!
ORESUKI Are you the only one who loves me?
Nina the Starry Bride
May I Ask for One Final Thing?
7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
Bakuman
Toradora!
Kodocha
