I'd say it depends on what "attraction" is defined as. To me, it doesn't have to be sexualised to be attractive, and "attractive" doesn't mean "I want to bed her/him."
- Most of the female cast of Sailor Moon. This includes Luna as her human form is both cute and OP, a combination I can't resist.
- Madoka Ayukawa from Kimagure Orange. She was the kind of girl who loves a guy but isn't beyond verbally or physically puting them in their place when they're being extremely stupid. "What Tsunderes want to be when they grow up."
- The two Qiao (Xiao and Da) from Dynasty Warriors. Cute and OP.
- Ai Shinozaki from Corrector Yui.
- Lina goddamn Inverse and Amelia Wil murder you Saillune from Slayers.
- Nanoha and Fate from Lyrical Nanoha.