Pikachu (Pokemon)

Pikachu is a species of Pokémon, fictional creatures that appear in an assortment of media of the Pokémon franchise by The Pokémon Company. Pikachu is a yellow mouse-like Pokémon with powerful electrical abilities. In most vocalized appearances, including the anime and certain video games, it is primarily voiced by Ikue Ōtani. A Pikachu also appears as part of the main cast in the live-action animated film Pokémon Detective Pikachu, played in CGI and voiced by Ryan Reynolds.

Pikachu's design was conceived by Atsuko Nishida and finalized by Ken Sugimori. Pikachu first appeared in Pokémon Red and Green in Japan, and later in the first internationally released Pokémon video games, Pokémon Red and Blue, for the Game Boy.

Pikachu is the best-known species of Pokémon, largely due to its appearance in the anime series as the starter Pokémon of the protagonist, Ash Ketchum. Pikachu is a major character of the Pokémon franchise as well as its mascot, and has become an icon of Japanese pop culture in recent years, as well as one of the major mascots for Nintendo.

Appearance
Artist Atsuko Nishida is credited as the main person behind Pikachu's design, which was later finalized by artist Ken Sugimori. According to series producer Satoshi Tajiri, the name is derived from a combination of two Japanese onomatopoeia: ピカピカ (pikapika), a sparkling sound, and チュウチュウ (chūchū), a sound a mouse makes. Despite its name's origins, however, Nishida based Pikachu's generation 1 design, especially its cheeks, on squirrels. Developer Junichi Masuda noted Pikachu's name as one of the most difficult to create, due to an effort to make it appealing to both Japanese and American audiences.

Standing 40 centimetres (1 ft 4 in) tall, Pikachu was the first "Electric-type" Pokémon created, their design intended to revolve around the concept of electricity. They appear as Pika-like creatures that have short, yellow fur with brown markings covering their backs and parts of their lightning bolt-shaped tails. They have black-tipped, pointed ears and red circular pouches on their cheeks, which can spark with electricity. In Pokémon Diamond and Pearl, gender differences were introduced; a female Pikachu now has an indent at the end of its tail, giving it a heart-shaped appearance. They attack primarily by projecting electricity from their bodies at their targets. Within the context of the franchise, a Pikachu can transform, or "evolve," into a Raichu when exposed to a "Thunder Stone." In later titles an evolutionary predecessor was introduced named "Pichu", which evolves into a Pikachu after establishing a close friendship with its trainer.

Appearances
In the video games, Pikachu is a Pokémon which has appeared in all of the games, except Black and White, without having to trade. The game Pokémon Yellow features a Pikachu as the only available Starter Pokémon. Based on the Pikachu from the Pokémon anime, it refuses to stay in its Poké Ball, and instead follows the main character around on screen. The trainer can speak to it and it displays different reactions depending on how it is treated. Pokémon Yellow followed the anime series closely, with Pikachu as a central character. Pokémon Let's Go, which is based heavily on Yellow, has Pikachu as a starter in one of its two versions, with the latter version using Eevee instead. This starter Pikachu has access to several secret techniques and exclusive moves.

In Pokémon Emerald, Pikachu and its evolutionary family gained Volt Tackle as a signature move, learned by the Pichu hatched from an Egg made by a Pikachu or Raichu holding a Light Ball. It can also be learned by Pikachu directly through events and tutors. An event from April 1 to May 5, 2010 allowed players of Pokémon HeartGold and SoulSilver to access a route on the Pokéwalker which solely contained Pikachu which knew attacks that they were not normally compatible with, Surf and Fly. Both of these attacks can be used outside battles as travel aids. Seven "Cap" forms of Pikachu, wearing caps belonging to Ash Ketchum across different seasons, were released across Pokémon Sun and Moon as well as their Ultra versions. These games also released two Z-Crystals exclusive to Pikachu: Pikanium Z, which upgrades Volt Tackle into Catastropika, and Pikashunium Z, which upgrades Thunderbolt into 10,000,000 Volt Thunderbolt when held by a Cap form of Pikachu. Gigantamax Pikachu has access to the unique G-Max Move Volt Crash, which deals damage and paralyzes all opponents on the field.

Aside from the main series, Pikachu stars in Hey You, Pikachu! for the Nintendo 64. The player interacts with Pikachu through a microphone, issuing commands to play various mini-games and act out situations. The game Pokémon Channel follows a similar premise of interacting with the Pikachu, though without the microphone. Pikachu appear in almost all levels of Pokémon Snap, a game where the player takes pictures of Pokémon for a score. A Pikachu is one of the sixteen starters and ten partners in the Pokémon Mystery Dungeon games. PokéPark Wii: Pikachu's Adventure features a Pikachu as the main protagonist. Pikachu has also appeared in all five Super Smash Bros. games as a playable character. Pikachu is an amiibo character. Pikachu appears as a playable fighter in Pokkén Tournament, along with "Pikachu Libre", based on "Cosplay Pikachu" from Omega Ruby and Alpha Sapphire. Detective Pikachu features a talking Pikachu who becomes a detective and helps to solve mysteries.

Promotion and Legacy
As the mascot of the franchise, Pikachu has made multiple appearances in various promotional events and merchandise. In 1998, then Topeka, Kansas Mayor Joan Wagnon renamed the town "Topikachu" for a day, and a "got milk?" advertisement featured Pikachu on April 25, 2000. A Pikachu balloon has been featured in the Macy's Thanksgiving Day Parade since 2001.[failed verification] The original balloon was flown for the last time publicly at the Pokémon: Tenth Anniversary "Party of the Decade" on August 8, 2006 in Bryant Park in New York City, and a new Pikachu balloon that chases a Poké Ball and has light-up cheeks debuted at the 2006 parade. In the 2014 parade, a new Pikachu balloon was wearing a green scarf and holding a smaller Pikachu snowman.

During the first episode of the 11th season of Top Gear, presenter Richard Hammond compared an image of the Tata Nano to one of Pikachu, stating, "they've saved money on the styling 'cause they've just based it on this." In the episode "Dual" of the third season of Heroes, Hiro Nakamura is nicknamed "Pikachu" by Daphne Millbrook, much to his chagrin. He is called this again by Tracy Strauss, after which he excuses himself before punching her in the face. A Pikachu spoof called Ling-Ling was a main character in the Comedy Central show Drawn Together. An image of Pikachu has also been featured on the ANA Boeing 747-400 (JA8962).

Pikachu has appeared several of times on The Simpsons. In the 2002 episode "Bart vs. Lisa vs. the Third Grade", Bart Simpson has a hallucination while taking a test in class and envisages his classmates as various television characters, one of which is Pikachu. Maggie Simpson appeared as a Pikachu in a couch gag during the opening sequence of the 2003 episode "'Tis the Fifteenth Season". The couch gag was used a second time for the 2004 episode "Fraudcast News". In the 2010 episode "Postcards from the Wedge", Bart is distracted from his homework by an episode of Pokémon. After watching Ash Ketchum talk to his Pikachu, he muses how the show has managed to stay fresh over the years.

Pikachu was ranked as the "second best person of the year" by Time in 1999, who called it "the most beloved animated character since Hello Kitty". The magazine noted Pikachu as the "public face of a phenomenon that has spread from Nintendo's fastest selling video game to a trading-card empire", citing the franchise's profits for the year as "the reason for the ranking", behind singer Ricky Martin but ahead of author J.K. Rowling. The character was ranked eighth in a 2000 Animax poll of favorite anime characters. In 2002, Ash's Pikachu received 15th place in TV Guide's 50 greatest cartoon characters of all time. GameSpot featured it in their article "All Time Greatest Game Hero". In 2003, Forbes ranked Pikachu as the "eighth top-earning fictional character of the year" with an income of $825 million. In 2004, the character dropped two spots to tenth on the list, taking in $825 million for a second straight year. In a 2008 Oricon poll, Pikachu was voted as the fourth most popular video game character in Japan, tying with Solid Snake. The character has been regarded as the Japanese answer to Mickey Mouse and as being part of a movement of "cute capitalism". Pikachu was listed 8th in IGN's "Top 25 Anime Characters of All Time". Nintendo Power listed Pikachu as their ninth favourite hero, stating that while it was one of the first Pokémon, it is still popular to this day. Authors Tracey West and Katherine Noll called Pikachu the best Electric-type Pokémon and the best Pokémon overall. They added that if a person were to go around and ask Pokémon players who their favourite Pokémon was, they would "almost always" choose Pikachu. They also called Pikachu "brave and loyal". On a less positive note, Pikachu was ranked first in AskMen's top 10 of the most irritating 1990s cartoon characters. Similarly, in a poll conducted by IGN, it was voted as the 48th best Pokémon, with the staff commenting "despite being the most recognized Pokémon in the world... Pikachu ranks surprisingly low on our top 100". In 2011, readers of Guinness World Records Gamer's Edition voted Pikachu as the 20th-top video game character of all time.

A newly discovered ligand believed to provide better visual acuity, discovered by Osaka Bioscience Institute Foundation (大阪バイオサイエンス研究所), is named "Pikachurin", borrowed from the nimbleness of Pikachu. The name was inspired due to Pikachu's "lightning-fast moves and shocking electric effects".

Pikachu and ten other Pokémon were chosen as Japan's mascots in the 2014 FIFA World Cup. In August 2017, The Pokémon Company had partnered with Snap Inc. to bring Pikachu to the social media app, Snapchat. Manga author Hiro Mashima referred to Pikachu as "the greatest mascot character of all time!" when talking about adding these types of characters to series.