On the surface this is a sweet tale of love crossing the boundaries of class/fame with a Japanese twist.

Much of the action revolves around the workplaces of the protagonists giving it an episodic structure with an overreaching story arc. When it works this a warm and very human love story when it doesn't it becomes trite and a little problematic.

Story: The underlying tale is simple and individual episodes are used for life lessons and moving the story slowly forward. Sometimes the plot gets a little 2D to teach those lessons and sometimes some quite startling anachronisms show up. I found the chap slapping his wife (which of course brought her to her 'senses') particularly hard to stomach.
The addition of a Love Triangle and Noble Stupidity in the last episodes didn't help matters and I found myself just skipping through to finish.
There are though plenty of laughs and sweet moments.

Acting: The two leads were excellent both bringing their characters to life for me. Fujiwara Noriko's Hikaruko had a child like simplicity and honesty which I found endearing rather than irritating., which is quite a feat.
The main support characters played their parts well.

Music: Was OK

Rewatch: Maybe parts of it - or at least the first 8 maybe 9 episodes I don't think I would bother with the last two ever again.

TLDR sweet little take on Notting Hill but showing it's age.