Romantic Illusions (脳内恋愛のススメ, Nōnai Renai no Susume) is a Japanese manga written and illustrated by Reiichi Hiiro.
It is licensed in North America by Digital Manga Publishing, which released the manga on 9 September 2008.
[1] Briana Lawrence felt that although the concept was interesting, that the plot was full of coincidences and that the ending was too pat to be satisfying.
[2] Leroy Dessaroux felt that the themes of "mental illness and perversion" somehow don't overwhelm the comedy of the work, but rather, add to the "spiciness".
[3] Michelle Smith felt the premise was "unique", but that the manga was "mildly diverting", at best.