Smile Pretty Cure.
Same, they aired the first season on TV when i was like 7-8. many years later when I got into anime i was searching for it but couldn't find it because it had a different name when it was airing in my country. thankfully i did manage to find it eventually and it simply gets better. i am really disappointed though that they have stopped airing new seasons. at first I was really excited with the Slayers revolution, i thought they would start the series again but it was simply 2 13-episode seasons.Slayers with my little brother. Watched a lot of it when I was five.