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Biographical information
Gender Female
Product information
Company 1st Place Co., Ltd.
Initial release
Stable release
Operating system
Distributor 1st Place Co., Ltd.
Voice provider Lia
Illustrator Aka Akasaka (Panamá)
Reduced no.
Affiliation YAMAHA

IA (イア) is a Japanese VOCALOID developed and distributed by 1st Place Co., Ltd., and was released in January 2012 for the first VOCALOID3 engine. Her voice is provided by the Japanese female singer, Lia, known for "Tori no Uta". This song was written by Jun Maeda and used for the opening theme of the visual novel, Air.



"IA" is taken from her voice provider's name "Lia".

There are at least two ways to read her sub-title of "- ARIA ON THE PLANETES -":

  • The words "Aria" and "Planetes" are Latin and Greek for "open space" and "planet" respectively, giving the translation of "Open Space on the Planet".
  • "Aria", is also the Italian word for "air" and was used as a term in opera for expressive pieces, usually sung by a single singer.


Her design was illustrated by Aka Akasaka (D. Z.), while the design direction was by Maxilla Inc.[1]

Despite the myth of IA's age being 15, she has had no age assigned to her. This myth seems to originate from a section underneath the paragraph on IA about her provider Lia, wherein one of the first things mentioned on Lia is that she debuted in America at 15 years old.

VOCALOID ReleasesEdit

Examples of UsageEdit

Translation-mark To our readers and editors, for section notes please read; this page.
Before adding translated or subbed videos, please read this tutorial in order not to list gravely mistranslated ones.

blessed child
blessed child
Author(s) Peperon-P Romaji/English blessed child
Category Original song Featuring IA
Niconico YouTube
Author(s) tkc
Category Original song Featuring IA
Niconico YouTube
Author(s) いむきらむき Romaji/English Brick Breaker
Category Original song Featuring IA
Niconico YouTube
Author(s) Kemu Romaji/English Roku Chounen to Ichiya Monogatari (Six Trillion Years and Overnight Story)
Category Original song Featuring IA
Niconico YouTube

  Music featuring IA
Simple Music.svg
Featured in ( 55 ) songs and on ( 103 ) albums. 
Listings for Featured songs and Originals / Covers
External search - Romaji: NicoNico  YouTube  BiliBili | Kanji: NicoNico  YouTube  BiliBili


Information on IA was released much slower than the average VOCALOID. Her promotions have taken the approach to make her seem otherworldly and mysterious.

The licensing for IA is slightly different to past VOCALOIDs, and it is worth taking the time to read this page for more details. Unlike some past VOCALOIDs, users can use her image on CDs, flyers and posters without requesting permission, although some consent from the company is needed for greater use of her image. This is a departure from past VOCALOIDs such as Crypton Future Media, who require you to ask permission for use of their VOCALOIDs' images on such things as CDs, flyers and posters.


Prior to her release, you could buy a t-shirt with her logo on it. IA x GROOVE COASTER t-shirts, as well as other related merchandise, was also available for purchase at the Tokyo Crazy Kawaii Paris convention in September 2013.

Coneckers ia02
The garage kit IA

A Garage Kit has been made and the PVC version is being produced by Aquamarine. It is already up for pre-order and was released late May, 2013.


IA has collaborated with Nippon engineering to preform at Kamarok Festival 2012, however, this was not leaked. On November 28th, IA performed with Jin at Voice Fes 2012, singing Livedrive and World Calling, the theme song of the event. 1st Place also announced their next project 'IA Project Next Stage' which will start in 2013. Information about it is unknown, although they have mentioned promoting IA more in the following year.

IA (as well as Internet Co., Ltd.'s VOCALOID GUMI) also performed live via use of the SORIS VLS during the Tokyo Crazy Kawaii Paris convention, held from September 20 to September 22, 2013. This also marks the event as the first officially sponsored live European performance for VOCALOIDs.[2] Songs featured in her performances were Children Record, Headphone Actor, and World Calling by Jin, as well as the debut of the song SEE THE LIGHTS feat. IA, originally performed by the band ASY.

On the first weekend of March 2014, IA was also a featured performer for the 1st Place 10th-11th Anniversary "KEEP ON HAVING FUN" two-day Live Concerts, singing My Soul, Your Beats! as a duet with Lia, as well as solo performances of SEE THE LIGHTS, LIVEDRIVE, One, Two, Hello, and America ~We are alright!~ Other live performers featured were Lia, Jin (feat. Maria), GARNiDELiA, Ishifuro, Aoi Tada, Mizusu Togashi (veil), "Contemporary Life", LiSA, marina, and "Rock, stock, and the Barrell," .

Race Car Sponsor
The IA project is currently sponsoring the LEXUS TEAM SARD at Super GT300 on 18/08 at the seasons opening event, which will mark IA's debut as a sponsor girl.

IA made an appearance in the RPG Demon Gaze along with an IA theme song. The content was added as DLC and released to celebrate the game selling 50,000+ units. Other characters and content were also added.[3] Currently, Demon Gaze is set to be released in North America and Europe in early 2014, however, it is currently unknown whether or not IA's DLC will be made available for this version.[4]

On September 20, 2013, TAITO Corporation's GROOVE COASTER franchise, in collaboration with IA Project, released the IA Clubline Pack for the GROVE COASTER ZERO app available for iPod touch / iPhone / iPad, and is currently available as an in-app purchase. This pack, four songs in total, features music by producers Jin, Teddyloid, and the band ASY. As a bonus, a limited edition playable avatar featuring a pixelized version of IA was also included. A promotional event was also held from September 20th until October 7th: SEE THE LIGHTS feat. IA by ASY was given to all players free of charge upon pressing a special button available only during the event. In addition, players who ranked within the top 1,000 for SEE THE LIGHTS feat. IA stage received ten VISIBLE items for their GROOVE COASTER ZERO app at the end of the promotional period. [5][6]

In January 2014, an IA specific game was announced called "IA Visual Tracks Colorful" (abbreviated and first introduced as "IA/VT Colorful"). This will feature 60 IA songs, and is a "sound catching" rhythm game incorporating use of both the analog stick and face buttons. The game will be released for the PS Vita on July 31, 2014.[7][8][9]

Additional informationEdit


IA Popularity
IA was well received and had many hits in the Nico Nico Douga weekly rankings after her release. On 12/14/2013, research conducted showed she had over 750 hits on Piapro, 7,986 hits on Pixiv (after search was refined), over 6,595 his on deviantART, 2,802 on BiliBili and 12,418 hits on Nico Nico Douga, making her the most popular of the early VOCALOID3 releases. Within 6 months of her release, several songs hit 1,000,000+ views on Nico Nico Douga, whereas none of the other VOCALOID3 vocals achieved success of this calibre. This therefore put her on par with some of the more successful VOCALOID2 era voicebanks, IA being the only new VOCALOID to achieve this thus far in the Vocaloid3 era.
IA's popularity has lead to further Vocal development being considered for her and in 2014 IA-ARIA ON THE PLANETES - α Type C was released as a trial version.


  • Some of the overseas fans have mistaken the "Aria" in her boxes subtitle as part of her name, using it as her surname, or believing "IA" to be shorthand for "Aria".

Notable for...Edit

  • First 1st Place VOCALOID released.
  • First female VOCALOID released by 1st Place.
  • First VOCALOID3 to hit over 1 million views on NND.
  • Having the highest tempo among all VOCALOIDs.



External linksEdit

Official :

Other :

Fandom :


Start a Discussion Discussions about IA

  • I think IA' item must be crimson contact lenses. In Souzou forest, IA's was red.

    22 messages
    • I get what you mean. I've been part of the fandom for (almost) a year and I consider myself pretty new, so I make tons of mistakes about Vocalo...
    • ^ Yes we have indeed heard of him before you linked to him (I do beleive it was on one of Angel's blogs). Not to mention you add yet anot...
  • wich one is IA's Item?

    10 messages
    • While I have no issue here on reviving old threads (better an old one then a new topic entirely), I think its the fact you posted pretty much ...
    • wrote:I was simply asking. I'm free to do what I want. What, you got a problem? Am I not allowed to state an opinion or as...
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