last cinderella if you’re into older woman younger guy
hana yori dango if you’re into cheesy cliche shit
rich man poor woman bc shun and satomi are cute af
a girl and three sweethearts bc kento yamazaki
second love bc kamaneshi
tatta hitotsu no koi bc kamaneshi again
kimi wa petto whichever version u want
hana kimi not a lot of romance but cute
buzzer beat bc yamapi
love shuffle bc matsuda
operation love bc yamapi again
mischievous kiss bc it’s cute
pride bc takuya
todome no kiss not exactly that much romance but there’s lots of kiss scenes and also kento again
lol that’s all i can think of off the top of my head but honestly jdramas don’t really focus much on unrealistic love stories (apart from ones based off shouju manga) so i suggest japanese movies instead cos you’ll probably find more cute n fluffy scenes in jmovies than in jdramas as a lot of mangas get adaptaded into movies more so than into dramas so yh lol