Nana is promoting an accesory store in Korea that has the same name as her "Nana".
Watch below:
Trans:
Hello! I'm Nana. In Korea, there is an accessory store called "Nana." I like it and go there often. This store has a lot of really cute accessories. Not only me, but the other members like it too and go there often. It's a store that's also popular among many idols and artists. If you come to Korea and want accessories, please stop by the accessory store, Nana. Check check, please!
Video: snowprinceas5
Trans: @pledisAStrans