They (referring to women or girls) are my best friends.

She loves cosplay and makes new character costumes every weekend.

I am going to travel to Kos Island next week.

She is a very famous cosplayer.

The cost-effectiveness of this restaurant is wonderful.

He strongly believes in the principle of cosmopolitanism.

Her character's catchphrase is very unique, you can tell who it is right away.

My mother makes Kyaraben for me every day.

He drew his own original character and shared it on social media.

The mascot character of this town is very popular.