MEIKO (メイコ) is a Japanese VOCALOID originally developed by Yamaha Corporation and distributed by Crypton Future Media, Inc.. Her VOCALOID3 update was developed and distributed by Crypton Future Media. She was initially released in November 2004 for the first VOCALOID engine. There has since been a second installment developed for the VOCALOID3 engine, dubbed MEIKO V3. Her voice is provided by the Japanese female singer-songwriter, Meiko Haigō (拝郷 メイコ Haigō Meiko).



"MEIKO" comes directly from her voice provider's name, "Haigō Meiko."

MEIKO's codename was "HANAKO";[1] it likely came from "Yamada Hanako (山田花子)", a placeholder name for female characters, and the Japanese equivalent to "Jane Smith". "Megumi" was also a name considered during her development.[2]

She is often misnamed Sakine Meiko by fans. The name originates from the eponymous derivative character, depicted as herself in her younger days.


The illustration was done by Shogo Washizu, often called わっしー(Wasshi), a former member of Crypton.[3][4] Crypton placed this product on the market with box art that depicted a female character. This character had nothing to do with the singer's image, but her anime-based appearance appealed to a mainstream audience and the software sold well.

Wat described how different the intention of the CV series was to the concept of KAITO and MEIKO during the development of KAITO V3. Consequently Crypton took a different direction with their updates in comparison to the Appends of Hatsune Miku, Kagamine Rin/Len, and Megurine Luka.

MEIKO's VOCALOID1 boxart hid the front of her red sleeveless jacket, making it difficult to tell what the design consists of. Due to this, there are many different designs, even for official artwork.[5] MEIKO has no official given age. In Maker Hikōshiki Hatsune Mix she is usually portrayed as a middle-aged woman, however KEI mentioned in a magazine interview that what he depicts in the comic is not official.[6]

Spurned on by the items held by Hatsune Miku and KAITO, it became popular to feature MEIKO with One Cup Ozeki (sake).

The Microphone in her original V1 boxart is based on a variant of the Sennheiser MD421 model, one of the most widely popular microphones and was first released in 1960.

The microphone in her V3 release is based on the iconic Shure Brothers microphone, the model 55s, Multi-Impedance "Small Unidyne" Dynamic which was first released in 1951.


Music featuring MEIKOEdit

Examples of usage

Romaji/English Whole New World
Featuring MEIKO, KAITO
Producers Konki-P
Category Cover song
Romaji/English Akujiki Musume Conchita (Evil Food Eater Chonchita)
Featuring MEIKO
Producers Akuno-P
Category Original song
Featuring MEIKO
Producers yuukiss
Category Original song
Romaji/English Hakobeya (Box Room)
Featuring MEIKO V3 POWER
Producers Laura Megurine
Category Cover song

More Examples of usage 


Romaji/English Senshuu Ichiya (A Thousand Autumns and One Night)
Featuring MEIKO
Producers Natsumi-P
Category Original song
Romaji/English Fräulein=Bibiloteca
Featuring MEIKO V3
Producers nyanyannya
Category Original song
Romaji/English Shiroi Yuki no Princess wa (The White Snow Princess is)
Featuring MEIKO V3
Producers cillia
Category Cover song
Floriography -勿忘草-
Romaji/English Floriography -Wasurenagusa- (Floriography -forget-me-not-)
Featuring MEIKO
Producers sigotositeP
Category Original song
Search for music featuring MEIKO [show/hide]

Additional informationEdit


Putting a character on the boxart proved to be a successful marketing strategy. It influenced the development and art style of other VOCALOIDs such as KAITO and Hatsune Miku. While she does have a significant amount of merchandise, MEIKO is often less likely to be promoted than some of the other Crypton Future Media VOCALOIDs.

See also: MEIKO/Marketing and VOCALOID in other media


  • A Japanese electro-pop artist, Susumu Hirasawa, announced that he used a female VOCALOID in the original soundtrack of "Paprika" by Satoshi Kon on his blog. Since Susumu Hirasawa did not reveal which VOCALOID he used for quite some time, except the fact it was a female, many producers speculated it was MEIKO. However, he later mentioned in a magazine interview that it was LOLA.[7]
  • An old myth within the overseas fandom is that her samples were not from Meiko Haigō, but from a computer that generated samples to sound like her. It is estimated this originates from the fact that the original VOCALOID engine based its results on voice analytic instead of vocal samples.
  • She is the third vocaloid to feature the model 55s microphone in her boxart, the first being Sweet Ann and second being Lily (V2 and V3 releases). This has been one of the most notable models of microphones featured on Vocaloid boxart and is also seen on the boxarts of Cyber Diva and Hiyama Kiyoteru V4 - Rocks.


MEIKO's character status

MEIKO was positively received and sold well compared to her counterpart KAITO, originally being the most popular of the two. For a long time she was the best selling Crypton Future Media VOCALOID, selling 3,000+ units. This lasted until the release of Hatsune Miku. 3,000+ units was three times the number of sales she needed to sell to be classified as successful.

By 2010, whereas KAITO appeared in the Crypton ranking of their best-selling products, MEIKO had fallen from popularity, receiving the least amount of attention of the Crypton VOCALOIDs. In the same year, MEIKO was ranked as the 7th most popular VOCALOID product they sold and the least popular of Crypton Future Media's own VOCALOIDs.[8] On December 10th, 2011, MEIKO, along with the Kagamines' append, were the only VOCALOID software packages not on the top ten list.

A month after MEIKO V3's release, MEIKO took the number one spot on the charts. This was the first time MEIKO had ever held a spot in the top 10 since the charts began. However, her no.1 spot was short lived, and by April she had dropped to the no.3 spot. This was a much faster fall from no.1 than KAITO V3, who managed to stay in the position for several months after release. Meiko soon fell behind KAITO V3 in popularity, constantly being one or two places behind his package. By August 2014, MEIKO V3 was in 6th spot, while KAITO V3 held the 3rd place position, loosing out only to Hatsune Miku V3 who claimed the no.1 and no.2 spot in the ranking. She also lost out this particular month to the Kagamine Rin/Len VOCALOID2 package, which had temporarily returned to the rankings.

In 2014, Crypton's Sonicwire website reported that MEIKO V3 had been the 3rd most sold VOCALOID product.[9] In 2015 the package came 7th.[10]


Despite the lack of media coverage, MEIKO was better received and more successful than Leon, Lola and Miriam. She was overall the most successful of the VOCALOID products when initially released.[11] It was generally believed that the success of MEIKO was attributed to the reader demographic of the DTM magazine, of which 80% were male. It was also thought to be the reason why Kaito failed.[12]

After revived interest began to occur in her counterpart, KAITO, following Miku's release, MEIKO users also attempted to rekindle her popularity. Consequently, the Japanese fandom has taken great measures to push her voice to its limits. This is demonstrated by the fanmade derivative "Sakine Meiko," which was the result of producers testing MEIKO's capabilities to create a much younger sounding voice. Although this involves heavy investment of time to make such a big adjustment to her vocals, it does highlight the overall potential of VOCALOID era voicebanks, as the same techniques have also from time to time been applied to others of the same software with the same level of results.


MEIKO's success lead to a number of trends that impacted VOCALOID for years to come. This includes style of boxart and favouring of female vocals.


An independent search on Nico Nico Douga revealed that most VOCALOIDs had less than 1,000 videos uploaded to the site in 2011 between July 1st and December 15th. MEIKO, however, did manage to be the 2nd most popular VOCALOID when a mean count was done, with 423 views and 21 mylists.[13]

In 2015, a survey was made based on the popularity of VOCALOIDs on the website Niconico. For the year 2014, MEIKO was the 9th most popular VOCALOID.[14]

  • First Japanese female vocal ever released
  • First Japanese vocal released for the VOCALOID engine
  • First VOCALOID produced by YAMAHA Corporation
  • First Crypton Future Media VOCALOID released
  • First feminine sounding VOCALOID released by Crypton Future Media
  • First VOCALOID to have an official avatar
  • Being used in the oldest known VOCALOID related song


Do you like MEIKO?

The poll was created at 00:14 on November 20, 2015, and so far 2169 people voted.
What characteristic of MEIKO do you like?

The poll was created at 00:14 on November 20, 2015, and so far 1969 people voted.


Meiko 300x172
The image gallery for MEIKO may be viewed here.


  1. 最初のコードネームは、MEIKOはHANAKOで、KAITOはTAROということですね。
  2. 開発段階では「めぐみ」という案もあったそうです
  3. Meiko Haigou's official web site
  4. Morio Morito Blog - MEIKOとKAITOのパケ絵描いた人について+α "Illustrators that illustrated Meiko and Kaito"
  5. Nico Nico Pedia - ワンカップp
  6. - KEIさんの描き方について聞いてみた (Interview with KEI about drawing style)
  7. Nico Nico Pedia - 白虎野の娘 (Byakkoya no Musume)

External linksEdit

Japanese Crypton Future Media Inc. official homepage Link
Japanese MEIKO V3 product page Link
English deviantArt , art and media community Link
Japanese Pixiv , art and media community Link
Japanese Piapro , art and media community Link