(;－.－) . .. you know that 1 and 2 have nothing to do with each other right? Or, maybe you're saying that they are your top 2 fav series from Chise-sensei?
they are related... link: https://www.mangaupdates.com/series.html?id=77319 (づ￣ ³￣)づ
Once again, they are not related lol. Owaranai (2) is the spin off series for Gosan no Heart (4), where it tells the story of Udou's older brother's romance. The only relation that 1 and 2 have is that they are by the same author.
I read all of them.... so i know this too!!!! ┑(￣Д ￣)┍
So i put my opinion here and make the list!!! if u don't like is ur problem not my (●￣(ｴ)￣●)
1. Kono ore ga omae nanka suki na wakenai
2. Owaranai Fukou Ni Tsuite No Hanashi (brother Story)
3. Oita ga Sugiru wa Koneko-chan (Friend Story)
4. Gosan no Heart
5. Gosan de Fukou na Gojitsudan
(づ￣ ³￣)づ