On her feet, she wears white high-heeled ankle-length boots with red buttons. On her leg, she wears a white leg band with the numbers '01' in red, mimicking her usual arm tattoo. On her back, she wears a large white ribbon that flows down to her knees, exposing the star pattern inside them. Her vest has golden buttons, shaped like stars connected with thin chains connecting them. She wears a white vest, the collar having a black and white diamond pattern with teal lace borders. Her skirt is ruffled, with black, teal, white, and checkered lace on both sides of her skirt. Her dress is white with a heart-shaped neckline and a detached collar, where she wears a golden star-shaped ribbon. She wears two ribbons in her right pigtail, one with a star pattern and one with a diamond pattern, and her left pigtail is tied with a cone-shaped hair tie. Her pigtails are waist-length and thin out at the ends. In her MORE MORE JUMP! outfit, she wears an outfit similar to her bandmates.
Miku wears black and white sneakers on her feet, as well as thigh-high black socks. She wears a black pleated skirt with dark pink plaid ruffles and a black lace border. Her sleeves are rolled up, exposing the dark pink plaid pattern under them, as well as plaid ruffled wrist bands held together with gold buckles. Her black school uniform with white trimmings is accessorized with a paper clip pin and a dark pink ribbon. She also wears a hairpin shaped like a paper clip. In her Leo/need outfit, her pigtails are shorter and messier, and of a darker teal color with dark pink highlights. Her design is mostly inspired by Yamaha synthesizers and keyboards. She wears a grey thigh length skirt with teal trim and thigh-high boots, also with teal trims. She has a red "01 - Hatsune Miku" tattoo on her left shoulder and dark grey translucent separated sleeves with a teal trim that fan out near the wrists. She wears a collared white sleeveless blouse with teal trimmings and a teal tie with a grey tie clip. She has turquoise eyes and pigtails that extend down to her knees held with black and red square-shaped ribbons that have become a signature of her design. Miku's appearance and looks are modeled after her V4 design. As the group's sole virtual singer, she comforts its members and resolves their problems. In 25-ji, Nightcord de.'s Sekai, her appearance and personality are somewhat different. In Wonderlands x Showtime's Sekai, she works with the Troupe Leader KAITO and puts on extravagant shows with the group. They serve as advisers to Kohane and her friends.
In Vivid BAD SQUAD's Sekai, she and DJ Len help MEIKO run her café. In MORE MORE JUMP!'s Sekai, she becomes an idol together with Rin and guides the idol group into realizing their true feelings as idols. In Leo/need's Sekai, she is a student, who, with Luka, helps the groups' members reconcile. She lives in another world called Sekai, and appears in the real world, along with her fellow virtual singers, to consult people who have trouble understanding their true feelings. Among virtual singers, her name is known throughout the world, and through many generations. She can sing in a wide variety of genres with her cheerful and cute voice. Miku is a female virtual singer known for her blue-green twin-tail hairstyle.