The most emotional one, for me, is the one for Tu-Ka when she's singing HANABI on the rain. That would be an amazing PV actually.
I also really love the Panasonic D-Snap ones. They were all very well produced back then.
This one is also very iconic and random (beauty clinic commercial lol):
There wasn't a CM that was very similar to her Fly high jacket? I'm trying to find it but don't remember the brand.