No Longer Heroine, Vol. 3 by Momoko Koda

Following her rival-in-love?_Ts example, Hatori aims to become a kind and proper heroine. However, Kthe appearance of yet another rival who does everything to seduce Rita ruins her plans as Hatori?_"full of jealousy?_"has to take bold measures to stop the two from growing closer.
Binding: Paperback / softback