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As reported, August 25th of 2018 marks BoA's 18th anniversary since debut. As one of the oldest and the most celebrated singers of SM Entertainment, BoA received many congratulatory messages from her label artists.�

Yunho, being one of her oldest friends, posted a beautiful photo of her on Instagram and wrote, "BoA sunbae, congratulations on your 18th anniversary~ Thank you so much for showing us all the great stages for so long~ I'm going to anticipate more in the future^^!! BoA is the best. We (TVXQ) are also 15-years-old! Time really flies~"

The cute friendship between the two had fans leave heaps of comments. Furthermore, BoA also posted photos from�'A-Nation 2018' in Tokyo. Check them out below!

a-nation 2018. ????? ??BoA the Live X-mas???????

A post shared by BoA (@boakwon) on Aug 25, 2018 at 3:33am PDT

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