1st of all, how old is "old" (like, pre-2000s? pre-2005?, pre-90's?)
2nd, I don't think any show pre-90s is popular enough with English-speaking audiences to warrant an entire section.
Maybe Creamy Mami since there's a bit of a resurgence for her as a mascot brand)
I'd also say Cutey Honey, since there's been alot of remakes for her and a few have even been in the U.S.
- If we were considering 90s, early 2000s too - I'd say Ojamajo Doremi for sure.