Happy birthday Sumire! You've been my favorite character of all time for 2 years now and I'm so happy that I can finally share something for your birthday this year. I drew this artwork of Sumire and Hatsune Miku together, with Sumire teaching Miku how to make it big. Paychan has mentioned a few times how big of a Miku fan she is so I thought this would be cute. I imagine Miku would follow along with Sumire's teachings closely even if Miku already knows everything Sumire has to say.