Good scope: A3 ~ E5 clothes and mechanical parts are based on DX series released by 1983 Yamaha. The initial setting of the left arm "0 1" is a two-dimensional code (there is also the word 0 1 on the chest, which can be seen in the Geji project and in the PV after changing into a butterfly suit). The original design of clothes was sailor suit, but CRYPTON thought it was not good enough and turned to the current clothes design. Character design is better than MEIKO in 2004. It is meaningless for the creator to insist on "original setting" under the role design with only basic setting and "incomplete". Moreover, the connection between Hatsune Miku and the original sound Fujita Saki is not profound, and there are not too many constraints in creation. Therefore, it is easy for users to have feelings about "Hatsune Miku's own creation" and produce a large number of works. In addition, Miku is a member of sound horizon as a singer and choir.