
Idk exactly about "healing" but these are low stake to dramaless ones that make me happy:
- Yamete kudasai, Mabushii
- Doukyuusei
- Boku wa Ohimesama ni Narenai
- Tomodachi no Hanashi
- Ojojojo
- Hadi Girl
- Samishigariya no Love Letter (first two chapters, specifically)
- Tomo-chan wa Onnanoko!
- Zense Coupling (sad flashbacks but overall sweet and "healing")

These two webtoons I remembered I used to read to wind down.
https://www.mangago.zone/read-manga/gourmet_hound/
https://www.mangago.zone/read-manga/roar_street_journal/

Here you are dear, all the best stress relievers after a long day
romance fluff
https://www.mangago.zone/home/mangalist/1437118/
romance fluff pt 2
https://www.mangago.zone/home/mangalist/2032198/
children fluff
https://www.mangago.zone/home/mangalist/1408361/
children fluff pt 2
https://www.mangago.zone/home/mangalist/1976292/
friendship / other type of fluff
https://www.mangago.zone/home/mangalist/1751016/
Chill healing mangas for a stressful day?