Fun fact: This art is a redraw of DISC Station volume 18. DISC Station vol. 18 also included a game called Happy Birthday Serilly, in which... Serilly celebrates her birthday. It's a cute little raising sim that contains some of my favorite Compile-era Puyo art.
Compile doesn't exist anymore, so if you want to check it out for yourself... it's technically abandonware. If it interests you, I recommend downloading a copy off Internet Archive before something (inevitably) happens to the site.