Definitely a must watch, though it's Cinderella story again - but so nicely executed that it feels totally new. The ML and FL were so much into the character, and the supporting cast was also exceptional! A lot of handsome faces too... The interiors and fashion and buildings - everything looked seductive. They even overdid it sometimes!
Of course - there are tropes and cheesy moments. The ML saves the helpless FL in the rain, he kneels down to propose with the diamond ring and all etc. But dont let these bother you, the entire drama is charming and i enjoyed its slow pace almost all the time.
Little short of being genius - if u ask me.
The immersion into the japanese culture and cinematography is a bonus.