explaination: Kasane Teto isn't a Vocaloid, as Vocaloids are offical and made by Crypton Future Media, Teto is a UTAUloid, which are fan-made. She also got a SynthV voicebank, and even if SynthV was developed by TWINDRILL with administrative assistance from Crypton Future Media, Teto still isn't considered a "Vocaloid."