Onegai☆Twins, Koi Kaze Recommendations
I strongly urge fans of Onegai Twins to watch Koi Kaze. Both shows deal with the topic of incest, specifically a romantic love between brother and sister, but Koi Kaze actually brings up legitimate issues that could arise if siblings decided to become a couple. There's no peer approval, no understanding family members, no marriage, no 'love-finds-a-way', only a strong rejection from society. Additionally, Koi Kaze analyzes realistically the psychological profile of a brother that falls in love with their sister (and vice-versa) without sugar-coating it; the heavy mental pitfalls that befall the pair - a mixture of self-loathing and never-ending anxiety - are a
Both are WOEFULLY and CRIMINALLY underrated GEMS that deal with siblings who live together after not knowing each other for over a decade. Masterful and realistic romance anime that share the sibling sub genre.
Main difference is the male MC, where Koi Kaze has a very realistic and flawed lead Koshiro, and Onegai Twins has a stellar and truly beautiful lead in Maiku that all other romance/harem anime male leads should envy.
Both are MUST WATCH worthy, and are leaps and bounds better than their low 7 ratings and are actually some of the BEST anime for their genre ever created.