Hypno K.K.

"Hypno K.K." (, Dozing Dream) is a K.K. Slider song that first appeared in after making an invalid song request. It was given an aircheck in and can only be played by request. It is owned by Flurry and Papi.

The song is frequently regarded as unsettling, due to its droning melody and use of high-pitched synthesizer whines. This feature makes it popular in horror-themed dream towns like Aika Village. Despite this, it is also regarded as being soothing when played in reverse.