Angst recommendations?

If you're fine with GL, then:

https://www.mangago.me/read-manga/kono_koi_wa_hoshi_ni_wa_negawanai/
https://www.mangago.me/read-manga/ohana_holoholo/
https://www.mangago.me/read-manga/haru_and_midori/
https://www.mangago.me/read-manga/composing_spring_in_this_room_where_cherry_blossoms_bloom/
https://www.mangago.me/read-manga/kimi_to_tsuzuru_utakata/
https://www.mangago.me/read-manga/kimi_ga_shinu_made_koi_wo_shitai/
https://www.mangago.me/read-manga/a_monster_wants_to_eat_me/
https://www.mangago.me/read-manga/yume_no_hashibashi/
https://www.mangago.me/read-manga/oniisama_e/
https://www.mangago.me/read-manga/to_die_in_june_one/
https://www.mangago.me/read-manga/vampire_chan_junior_chan/
https://www.mangago.me/read-manga/living_will/
https://www.mangago.me/read-manga/this_love_that_won_t_reach/ (age gap, MC is in love with her sister-in-law; rushed and ambiguous ending)
https://www.mangago.me/read-manga/the_story_of_a_person_who_grew_a_flower/ (short story; age gap, teacher-student relationship;hanahaki disease)
https://www.mangago.me/read-manga/shiroi_heya_no_futari/ (one-shot)

https://www.mangago.me/home/mangalist/3005470/?filter=&page=2

Can't mention angst without GL, thank you so much for the list (=・ω・=)

Thank you so much for sharing (=・ω・=)