Rivals:

. Ayano Sunobu

Despite the fact he wants to be like her, she is and always has been a rival. He started off hating her, but he eventually became friends with her, so it went from an unfriendly rivalry to a friendly rivalry.

. Izuku Midoriya

He gets along well with Midoriya and also wants to be more like him. This is another friendly rivalry.

. Shoto Todoroki

He is yet another friendly rival.

. Natsumi Aishi

She's another friendly rival.