Well firstly...Crypton Future Media wasn't the creator of Vocaloid, Yamaha was. They didn't create Vocaloids until 3 others were already created named Leon, Lola and Miriam which are all english. So yes the first Vocaloids ever were English. Meiko was the first Japanese Vocaloid however. I'm just guessing that since Crypton is a music company that they would expand their merchandise to vocal synthesizers.
