BTW "Piko" is the given name, the Japanese characters usually have their names in the reverse order of western characters. So family name is first and individual name second instead of family name second and individual name first. If I was to write his name in western order in other word it would be Piko Utatane.There is a lot to vocaloid and most don't get past the most popular 6 Vocaloids, the Crypton Future Media lot, which is kinda sad... These 6 aren't even the highest quality of what there is on offer and often their voicebanks had huge flaws in quality issues. Piko here was a MQ Vocaloid2 voicebank (the current version is Vocaloid4). He was never that popular nor has been updated, his release was badly timed, plus male vocaloids sell a fraction of their female counterparts in units (except Kaito and Len, but most Japanese producers buy the Kagamines for Rin and Kaito is often the reason other males don't sell). There is English vocaloids, Japanese, Korean, Chinese and Spanish... In fact the first 3 vocaloids were English. I honestly don't now what you know about vocaloid, but Popipo and Bakabakabaka are not good introduction songs especially Popipo...This demosong is 6 years old and 2 engines out of date, but its with HQ vocaloids then Miku was in V2 (by far, Miku was actually LQ, but was relied upon because she was really easy to use).Anyway, that's the tip of the iceberg of the software... Even I struggle to remember everything and I'm a Vocaloid wikia editor.