Subjective.
http://www.mangago.zone/read-manga/mushishi/
http://www.mangago.zone/read-manga/houseki_no_kuni/
http://www.mangago.zone/read-manga/otoyomegatari/?yVVl
http://www.mangago.zone/read-manga/three_days_of_happiness/
http://www.mangago.zone/read-manga/yokohama_kaidashi_kikou/
http://www.mangago.zone/read-manga/aria/
http://www.mangago.zone/read-manga/ran_to_haiiro_no_sekai/
http://www.mangago.zone/read-manga/tongari_boushi_no_atelier/
http://www.mangago.zone/read-manga/totsukuni_no_shoujo/
http://www.mangago.zone/read-manga/my_broken_mariko/
http://www.mangago.zone/read-manga/hakumei_to_mikochi/?gYek
http://www.mangago.zone/read-manga/umbrella_girl_dreams/
http://www.mangago.zone/read-manga/onani_master_kurosawa/
Non yaoi mangas that has beautiful plot like to your eternity?