hii !

https://www.mangago.zone/read-manga/yuusha_goikkou_no_kaerimichi/

Essentially any one shot by Avogado6 like https://www.mangago.zone/read-manga/shiawase_wo_anata_ni/
Also try https://www.mangago.zone/read-manga/three_days_of_happiness/
https://www.mangago.zone/read-manga/my_childhood_friend_was_a_god/
https://www.mangago.zone/read-manga/watashitachi_no_shiawase_na_jikan/
https://www.mangago.zone/read-manga/boku_no_sophia/
https://www.mangago.zone/read-manga/haruka_tooki_ie/
https://www.mangago.zone/read-manga/the_horizon/
https://www.mangago.zone/read-manga/can_you_fall_in_love_with_the_skeleton/
Enjoy and potentially have tissues ready ╥﹏╥

https://www.mangago.zone/read-manga/deep_love_ayu_no_monogatari/

thanks !!!