Some of you might remember that my PhD thesis (2009) was about Nosamo. I also wrote a paper (2015) about Eonsoju. Now another paper of mine (co-authored with Jiyoung Kim and Han Woo Park) has just been published online first, and it is about Nakkomsu. Three phenomena I have studied all happen to be popularly referred to by acronyms. Silly me, I find the odds to be amusing. It almost feels like having my own ‘Cornetto Trilogy‘.