KARA's Seungyeon and Hara reminded their fans about the importance of Korean Alphabet Day (Hangul Day)!

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Seungyeon posted the above photo on Twitter on October 9 and the message, "A year ago today. The Korean alphabet shirts we wore at a concert in Japan. Hangul Day. Let's be great Korean people with a great language who love Hangul at least for today. Beautiful language Korean, I'll love you even more in the future."

In the photo, both Seungyeon and Hara look proud and happy to be representing their language on their t-shirts.�

Fans commented, "Seungyeon's face and heart are pretty," "I'm so proud that they wore Korean shirts at their Japanese concerts," and more.

In other news, Seungyeon is currently starring in the MBC�weekend drama 'Jang Bori is Here!'.