is a title character created by the Japanese game designers Yuji Naka and Naoto Ohshima. He is the protagonist of the Sonic the Hedgehog franchise and the mascot of the Japanese video game company Sega. Sonic is an anthropomorphic blue hedgehog who runs at supersonic speed. He races through levels, collecting rings and avoiding obstacles, as he seeks to defeat his archenemy, Doctor Eggman. He is accompanied by supporting characters, such as his sidekick Miles "Tails" Prower, admirer Amy Rose, and rival Knuckles the Echidna.

Sonic made a cameo in the arcade game Rad Mobile (1990) before officially debuting in Sonic the Hedgehog, a platform game for the Sega Genesis, in 1991. Sega sought a mascot to compete with Nintendo's Mario, and Ohshima designed Sonic based on a prototype programmed by Naka. Sonic's design was influenced by a variety of sources, including Felix the Cat, Mickey Mouse, Michael Jackson, and Santa Claus; his pigmentation was chosen to match Sega's cobalt blue logo. Yuji Uekawa redesigned Sonic for Sonic Adventure (1998) to suit the franchise's transition to 3D computer graphics, with a more mature look designed to appeal to older players.

Sonic media characterizes Sonic as an impatient, snarky drifter and daredevil who despises injustice. He frequently battles Eggman, a mad scientist who seeks to steal the mystical Chaos Emeralds and take over the world. Sonic can curl into a ball to attack enemies and use the Chaos Emeralds to become Super Sonic, a power-up transformation granting him greater speed and strength. He has appeared in over 100 video games, in addition to guest appearances in other Sega franchises and in crossover games such as Nintendo's Super Smash Bros. series. Jun'ichi Kanemaru voices Sonic in Japan, while his English voice has been provided by Ryan Drummond, Jason Griffith, and Roger Craig Smith.

Sonic is one of the most famous video game characters and an established pop culture icon. Journalists regard him as one of the greatest video game characters and his popularity inspired many imitators. His likeness has been featured in merchandise and Sega sponsorships. The Sonic series is one of the bestselling game franchises and was key to Sega's success during the 16-bit era in the 1990s. Sonic has been adapted in comics, animations, and films, including a live-action film franchise distributed by Paramount Pictures in which he is voiced by Ben Schwartz.

History

While Sega was seeking a flagship series to compete with Nintendo's Mario series, several character designs were submitted by its research and development department. Many results came forth from their experiments with character design, including an armadillo, a dog, a Theodore Roosevelt look-alike in pajamas (who would later be the basis of Doctor Eggman's design), and a rabbit (who would use its extendable ears to collect objects, an aspect later incorporated in Ristar). Naoto Ohshima took some of these internal designs with him on a trip to New York City and sought feedback by asking random passersby at Central Park their opinions; of the designs, the spiky teal hedgehog, initially codenamed , led this informal poll, followed by Eggman and the dog character. Ohshima felt that people selected it because it "transcends race and gender and things like that". On return to Japan, Ohshima pitched this to the department, and the hedgehog was ultimately selected as the new mascot.

The detailed design of Sonic was aimed to be something that could be easily drawn by children and be familiar, as well as exhibit a "cool" attitude, representative of the United States at the time. Sonic's blue pigmentation was chosen to match Sega's cobalt blue logo, and his shoes evolved from a design inspired by both Santa Claus"Regarding the red shoes, Naoto Ohshima, who was the character designer felt that red was a necessary color from a game standpoint. While thinking about the design, he referenced images of Santa Claus." Takashi Iizuka - Sonic the Hedgehog (2020 film) - The Blue Blur: Origins of Sonic (Blu-Ray extra) and Michael Jackson's boots with the addition of the color red, which was inspired by the contrast of those colors on Jackson's 1987 album Bad; his personality was based on then-Governor of Arkansas and later President of the United States Bill Clinton's "Get it done" attitude. To help sell the idea to Sega's higher-ups, Ohshima pitched the concept framed by a fictional fighter pilot that had earned the name "Hedgehog" due to his spiky hair, and had decorated his plane with images of Sonic. When this pilot retired, he married a children's book author, who wrote stories about the Sonic character, the first which became the plot for the first Sonic game; Ohshima stated that this influence can be seen in the logo of the game, which features Sonic in a pilot's wing emblem.

The origins of Sonic can be traced farther back to a draft created by Naoto Ōshima in 1989, which years later turned into Sonic. Yuji Naka implemented the idea of a character running inside loops with an algorithm that allowed a sprite to move smoothly on a curve by determining its position with a dot matrix. This concept was subsequently fleshed out by designer Hirokazu Yasuhara.

Sonic was created without the ability to swim because of a mistaken assumption by Yuji Naka that all hedgehogs could not do so. A group of fifteen people started working on the first Sonic the Hedgehog game, and renamed themselves Sonic Team. The game's soundtrack was composed by Masato Nakamura of the band Dreams Come True. Sega sponsored the group's "Wonder 3" tour, painting Sonic on the tour bus, distributing pamphlets advertising the game, and having footage of the game broadcast above stage prior to its release. The original concepts gave Sonic fangs and put him in a band with a human girlfriend named Madonna. However, a team from Sega of America, led by Madeline Schroeder, who calls herself "Sonic's mother", "softened" the character up for an American audience by removing those elements. This sparked a heated issue with Sonic Team. Naka later admitted that it was probably for the best.

Sonic's appearance varies greatly depending on the medium and the style in which he is drawn. In the video games, Sonic's original design by Ohshima was short and round, with short quills, a round body, and no visible irises. Artwork featuring this design and drawn by Akira Watanabe was displayed on the package artwork for Sonic the Hedgehog. Sonic's proportions would change for the release of Sonic the Hedgehog 2 on the Mega Drive; Sonic's head to height ratio was changed from 1:2 to 1:2.5. For the 1998 release of Sonic Adventure, Sonic was redesigned by Yuji Uekawa as a character with longer legs and a less spherical body, longer and more drooping quills, and green-colored irises. For the 2006 game, Sonic was redesigned to make him look adult-like and taller to appeal to the next generation players. This was also done because Sonic would interact with humans more often and his design was supposed to fit. An alternative "Werehog" form was introduced in Sonic Unleashed, placing more emphasis on Sonic's melee skills rather than speed. Although Tetsu Katano acknowledged the large negative fan response to the Werehog, he believes it could return in a future game.

Bob Raffei, CEO of Sonic Boom developer Big Red Button, stated that Sonic Boom Sonic is "very different... both in tone and art direction." That version has blue-furred arms, more quills, and wears a brown neckerchief around his neck and athletic sports tape on his wrists and shoes.

Voice portrayal

Sonic originally had a few voice samples in Sonic CD, with designer Masato Nishimura providing the voice. Sonic's first true voice actor was Takeshi Kusao for the arcade game SegaSonic the Hedgehog, with Junichi Kanemaru continually voicing the role beginning with the release of Sonic Adventure. Kanemaru also voices Sonic in Sonic X, Sonic Boom, and the Japanese dub of the Wreck-It Ralph films. In Sonic Unleashed, Sonic was voiced by Tomokazu Seki while in Werehog form.

The first English portrayal of Sonic was by Jaleel White in the DiC animated series Adventures of Sonic the Hedgehog, Sonic SatAM, and Sonic Underground. Sam Vincent provided his singing voice in the latter DiC cartoon. Starting with Sonic Adventure, Sonic was voiced in English by Ryan Drummond. Drummond was replaced by Jason Griffith starting from Sonic X, with Griffith voicing Sonic within the games starting with Shadow The Hedgehog in 2005. Griffith was replaced by Roger Craig Smith, starting with Sonic Free Riders and Sonic Colors. Smith announced on his Twitter account on January 29, 2021, that he would no longer voice Sonic, with his departure confirmed by Sega the same day. On May 26, 2021, Smith and Sega confirmed that he was voicing Sonic once again. Ben Schwartz voiced Sonic in the 2020 feature film and its 2022 and 2024 sequels. Canadian actor Deven Mack, voices Sonic in the Sonic Prime animated series.

Appearances Video games

Sonic's first shown appearance in a video game was in the 1990 arcade racing game Rad Mobile, as a decorative ornament hanging from a rearview mirror. This was followed by an unlicensed appearance in The Adventures of Quik & Silva as a villain. Sonic's first playable appearance was in the platform game Sonic the Hedgehog for the Sega Mega Drive/Genesis, which also introduced his nemesis Dr. Robotnik. His two-tailed fox friend Tails joined him in the game's 1992 sequel, Sonic the Hedgehog 2. When all the Chaos Emeralds have been collected, Sonic can transform into Super Sonic by collecting 50 rings. Super Sonic is nearly invincible, runs faster, and jumps farther, but loses one ring per second and reverts to normal when his rings are depleted. Sonic CD, released in 1993, introduced Sonic's self-appointed girlfriend Amy Rose and recurring robotic doppelgänger Metal Sonic as Sonic traveled through time to ensure a good future for the world. Sonic 3 and its direct sequel Sonic & Knuckles, both released in 1994, saw Sonic and Tails battle Robotnik again, with the additional threat of Knuckles, who is tricked by Robotnik into thinking Sonic is a threat. Sonic 4 (2010–2012) continues where the story of Sonic 3 left off, reducing Sonic to the only playable character and releasing in episodic installments. The second episode sees the return of both Tails as Sonic's sidekick and Metal Sonic as a recurring enemy.

Other two-dimensional platformers starring Sonic include Sonic Chaos (1993), Sonic Triple Trouble (1994), Sonic Blast (1996), Sonic the Hedgehog Pocket Adventure (1999), Sonic Advance (2001), Sonic Advance 2 (2002), Sonic Advance 3 (2004), Sonic Rush (2005), Sonic Rush Adventure (2007), Sonic Colors (2010), and Sonic Generations (2011), all in which were released for handheld consoles.