Sutenaide My Hero
Honestly, I would like for them to be reversible couple.
Tadaima, Okaeri dj - Oni Taiji!
Tadaima, Okaeri (Prequel) Tomodachi ni narou - Tadaima Okaeri dj (Side story) Tadaima, Okaeri Kagayaku Hibi (Sequel) Tadaima, Okaeri dj - Yamashii Imi Toka Arimasen (Side story)
Tomodachi ni narou - Tadaima Okaeri dj
Tadaima, Okaeri (Prequel) Tadaima, Okaeri dj - Oni Taiji! (Side story) Tadaima, Okaeri Kagayaku Hibi (Sequel) Tadaima, Okaeri dj - Yamashii Imi Toka Arimasen (Side story)
Love Is An Illusion
Tadaima, Okaeri dj - Yamashii Imi Toka Arimasen
Tadaima, Okaeri (Prequel) Tadaima, Okaeri Kagayaku Hibi (Sequel) Tomodachi ni narou - Tadaima Okaeri dj (Side story) Tadaima, Okaeri dj - Oni Taiji! (Side story)
Hanagara Tsumi
I remember that there was drama about this manga, and it was about their confessions in ch6 just not being it, and I agree, it was kinda messy and it could have been better, but overall cute and funny story.
Kurui Naku No Wa Boku No Ban