"Gackt声のボーカロイドは、いかにして誕生したか" [How Gackt's vocaloid was conceptualized]. ASCII (in Japanese). 8 May 2008. Retrieved 1 November 2015.
barks.jp
"ニコ動の<がくっぽいどコンテスト>が急展開.GACKT自らレコーディングを約束" ["Gackpoid Contest" suddenly announces top entries. GACKT personally promises recordings of the winner]. BARKS (in Japanese). Japan Music Network. 25 December 2009. Retrieved 1 November 2015.
dtmm.co.jp
"VOCALOID 2「がくっぽいど」最新情報" [Latest Information - VOCALOID 2 "Gackpoid"]. Desk Top Music (DTM) Magazine (in Japanese). 24 June 2008. Archived from the original on 19 August 2009. Retrieved 1 November 2015.
dtmstation.com
"待望の男性ボカロ誕生、V3版「がくっぽいど」開発秘話" [The long-awaited V3 "Gackpoid" - Behind-the-scenes look at the development]. DTM Station (in Japanese). 7 July 2012. Retrieved 1 November 2015.
impress.co.jp
internet.watch.impress.co.jp
"「VOCALOID3 Megpoid」登録ユーザー向けにMac対応版ライブラリ無償提供開始" ["VOCALOID3 Megpoid" and other Mac-compatible versions provided free of charge to registered users]. Internet Watch (in Japanese). Impress Corporation. 9 September 2013. Retrieved 1 November 2015.
itmedia.co.jp
"「がくっぽいど」7月末発売 "ニコ厨"漫画家・三浦建太郎さんのイラストで" ["Gackpoid" ready for an end of July release, with illustrations by Kentaro Miura]. ITmedia News (in Japanese). ITmedia Inc. 20 June 2008. Retrieved 1 November 2015.
[1] IT Media News - コードネームは「勇馬」 ヤマハ純正のイケメンボカロ「VY2」の話を聞いてきた
"Gacktの挑戦状「がくっぽいどコンテスト」" [Gackt's Challenge: "Gackpoid Contest"]. ITmedia News (in Japanese). ITmedia Inc. 12 June 2009. Retrieved 1 November 2015.
mantan-web.jp
"GACKT : ボカロ楽曲を"歌ってみた"シングル7月発売 ニコ動台湾イベントで発表" [GACKT: Vocaloid music single to be released in July - Nico Nico presentation at the Taiwan event] (in Japanese). 22 May 2011. Archived from the original on 25 May 2011. Retrieved 1 November 2015.
musicmaster.jp
"ドワンゴ、ボーカル音源作成ソフト「がくっぽいど」を用いた「がくっぽいどコンテスト」を開催!" [DWANGO is holding a "Gackpoid Contest", using the "Gackpoid" vocal synthesizer software!]. MusicMaster.jp (in Japanese). 16 June 2009. Archived from the original on 16 March 2012. Retrieved 1 November 2015.
"VOCALOID 2「がくっぽいど」最新情報" [Latest Information - VOCALOID 2 "Gackpoid"]. Desk Top Music (DTM) Magazine (in Japanese). 24 June 2008. Archived from the original on 19 August 2009. Retrieved 1 November 2015.
"ドワンゴ、ボーカル音源作成ソフト「がくっぽいど」を用いた「がくっぽいどコンテスト」を開催!" [DWANGO is holding a "Gackpoid Contest", using the "Gackpoid" vocal synthesizer software!]. MusicMaster.jp (in Japanese). 16 June 2009. Archived from the original on 16 March 2012. Retrieved 1 November 2015.
"GACKT : ボカロ楽曲を"歌ってみた"シングル7月発売 ニコ動台湾イベントで発表" [GACKT: Vocaloid music single to be released in July - Nico Nico presentation at the Taiwan event] (in Japanese). 22 May 2011. Archived from the original on 25 May 2011. Retrieved 1 November 2015.
Noboru Murakami [@noboru1963] (28 November 2012). "@aillily www がくぽ英語版もできるといいですね" [I hope I can also make Gackpoid English] (Tweet). Retrieved 1 November 2016 – via Twitter.