stories where characters regret letting go or leaving the
female lead, mostly romance and some family related
https://www.mangago.me/home/mangalist/3061174/ (2)
Literally what the title says it is. Reviews to come later. Only contains mangas ive read, not an exhaustive list.
If you're looking for shoujo angst, check my other list:
https://www.mangago.me/home/mangalist/1194203/
Feel free to suggest more in the comments.
-Reincarnation, Transmigration
-Reincarnated in Another World
-Reincarnated in a Game World
-Reincarnated in a Book World
-Reincarnated as the Villainess/Villain
-Reincarnated as a Side/Mob Character
-Reincarnated in The Past/Future
-Time Travel, Time Rewind, Regression
-Transported to Another World
-Female Protagonist
PART 3:https://www.mangago.me/home/mangalist/682647/
PART 4:https://www.mangago.me/home/mangalist/1494844/
PART 6:https://www.mangago.me/home/mangalist/3193687/