Self introduction@My sister

I will talk about my sister. Her name is Ayaka. She is 21 years old. Her birthday is June 29 th, and she will become 22 years old next week. She is a university student in Shokei university. Now, she studies hard to become a national registered dietitian.
She likes watching TV, and she always watches TV when she has a time. Also, She and I like the same actor(idol?), Ryo Nishikido. so, we go to the concerts together when he comes to Fukuoka, and Kumamoto.
I love her very much.