
Photo: Georges Seguin ( Okki ) · CC BY-SA 3.0 · credits
Hiroshi Kitadani
Person · male · Japan · Susa · born 1968 · recording since 1999
Japanese singer
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Also known as Hiroshi Kitadani · きただにひろし · きただに ひろし · 北谷 洋 · 北谷洋 · 北谷洋
Timeline
1960s
1990s
· Debut release
Debut release: ウィーアー!
First documented Single in the MusicBrainz discography.
source: musicbrainz
2000s
2010s
2020s
Biography
Biography
Hiroshi Kitadani (きただに ひろし, Kitadani Hiroshi; born August 24, 1968) is a Japanese singer, who primarily performs theme songs and other songs in anime. He also works behind the scenes of many songs. He currently works with JAM Project. He is most known for singing the first, fifteenth, nineteenth (with Kishidan), twenty-second and twenty-sixth opening themes of the popular anime series One Piece.
Career
Hiroshi Kitadani began his singing career in 1994 as a member of the musical trio called Stagger. After the band released an album through Warner Music Japan, he released a self-titled album in 1999. Shortly after, he became globally recognized for singing One Piece's popular opening theme song, "We Are!We Are!Spotify (search)YouTube Music (search)Tracklist · 2 tracks1We Are!4:022We Are! (original karaoke)4:02" Soon, he paired up with fellow musicians in the musical act Lapis Lazuli in December of the same year. The group released a mini-album before Kitadani left.
In 2003, his big break came when he joined JAM Project. He debuted during the group's second live concert, but did not participate in the group's studio recording until the single "Nageki no Rozario" was released. From then on, Kitadani became a prominent figure in the anison industry, but he was not singing many theme songs regularly like his peers in the group. By the time of JAM Project's first world tour, his popularity rose dramatically, and he became known to fans across the globe.
In 2008, Hiroshi released his first full-length studio album, R-New
R-newSpotify (search)YouTube Music (search)Tracklist · 12 tracks1Refractional Jealousy3:272モノテレパシー4:343Tobira4:404ギリギリエモーション3:555覚醒~Brave mind~3:536LOVE STAGE3:427Shake×34:168ウナ・モナ4:109突然DAYS3:5110BANG!4:4011shi・ru・shi5:1612ウィーアー!4:02, and JAM Project bandmate Masami Okui supplied back-up vocals and harmonization on many of the tracks on the album. In the accompanying documentary, he worked on the tracks with his friends in a small recording studio. While in the process of writing songs, he demonstrated his cooking skills, preparing meals for himself in his own apartment.
On August 8, 2012, Hiroshi released his second full-length album, Real.
Throughout his journey as an anison artist, Kitadani has been to many events with JAM Project members. He had performed in Latin America with his friends Masaaki Endoh and Hironobu Kageyama at concert events such as Anime Friends. He has also participated in Animelo, an annual summer anison music festival where JAM Project is a recurring guest. He also collaborated with Aki Misato to produce anime theme songs, forming a group called SV Tribe along with Masaaki Endoh.
Singles
[1999.10.20] We Are! (ウィーアー!)
[2002.03.20] Endless Hope / Hatenaki Kibō (果てなき希望)
[2002.04.20] Bakutou Sengen! Daigunder / We are the Heroes (爆闘宣言!ダイガンダー / We are the Heroes)
[2002.04.27] Totsugeki Gunka Gun Parade March (突撃軍歌ガンパレード・マーチ)
[2002.09.26] Revolution
[2003.06.25] Seinaru Kemonotachi (聖なるけものたち)
[2004.02.25] Taiyou no Transform!! / Calling you (太陽のTransform!!)
[2006.02.15] Madan Senki Ryuukendou (魔弾戦記リュウケンドー)
[2006.08.23] Justice of Darkness ~Youkai Ningen Bem no Theme / Hachigatsu no Eien (Justice of darkness ~妖怪人間ベムのテーマ / 8月の永遠)
[2007.11.21] Endless Dream
[2009.11.25] Rescue Taisou (レスキュー体操)
[2011.10.26] U-n-d-e-r—STANDING! (SV Tribe)
[2011.11.16] We Go! (ウィーゴー!)
[2013.12.18] Baku Atsu! Gaist Crusher (爆アツ!ガイストクラッシャー)
[2016.06.26] We Can! (ウィーキャン! )
[2019.07.07] Over the top (オバー ざー トップ)
[2023.07.22] Bokura no Spectra" (僕らのスペクトラ)
[2024.01.07] Āssu! / Us! (あーーっす!)
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 12 | 64.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 23 | 88.2th |
| Studio albums | 3 | 80.9th |
| Awards recorded | 0 | 0th |
| Timeline events | 5 | 78.8th |
| Recording span (years) | 26 | 58.1th |
| Genres | 2 | 74th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (23 release groups · 3 studio albums)
Albums · 3
2008 · studio album
Search SpotifySearch YouTube Music
Tracklist · 12 tracks · 50:26
1Refractional Jealousy3:272モノテレパシー4:343Tobira4:404ギリギリエモーション3:555覚醒~Brave mind~3:536LOVE STAGE3:427Shake×34:168ウナ・モナ4:109突然DAYS3:5110BANG!4:4011shi・ru・shi5:1612ウィーアー!4:022012 · studio album
Search SpotifySearch YouTube Music
Tracklist · 12 tracks · 56:21
1Real4:002Only in my dream3:573Specter of the abyss5:414Love is all5:355Groovy Sunday4:076Yell4:557La rouge fleur4:398Sunshiny Sunny Boy4:549Go Ahead!!4:0410三日月~you were my everything4:1311All over the world5:5912ウィーゴー!~Rock-A-Billy-Style~4:172025 · studio album
Search SpotifySearch YouTube Music
Tracklist · 11 tracks · 44:21
1Wake up!3:442私は最強4:183ヒカリヘ3:444ココロのちず4:205sailing day4:006BRAND NEW WORLD4:107Jungle P3:128DREAMIN’ ON4:029One day4:1810新時代3:4911memories4:44
Single · 18
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 1999 | ウィーアー!Search SpotifySearch YouTube MusicTracklist · 4 tracks · 16:231ウィーアー!4:02 2MUSIC4:10 3ウィーアー! (オリジナル・カラオケ)4:02 4MUSIC (オリジナル・カラオケ)4:09 | 20 November 1999 | ||
| 2002 | 爆闘宣言!ダイガンダー/We Are The HeroesSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 16:531爆闘宣言!ダイガンダー4:14 2We are the Heroes4:12 3爆闘宣言!ダイガンダー オリジナル・カラオケ4:14 4We are the Heroes オリジナル・カラオケ4:13 | 20 April 2002 | ||
| 2004 | 太陽のtransform!!Search SpotifySearch YouTube MusicTracklist · 4 tracks · 14:101太陽のtransform!!3:45 2Calling you3:20 3太陽のtransform!!(オリジナルカラオケ)3:46 4Calling you(オリジナルカラオケ)3:19 | 25 February 2004 | ||
| 2004 | 新ゲッターロボ VOCAL COLLECTION vol.4 DEEP REDSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 8:531DEEP RED4:28 2DEEP RED (off vocal)4:25 | 22 October 2004 | ||
| 2006 | 魔弾戦記リュウケンドーSearch SpotifySearch YouTube MusicTracklist · 3 tracks · 9:521魔弾戦記リュウケンドー4:10 2魔弾戦記リュウケンドー(TVサイズ)1:32 3魔弾戦記リュウケンドー(カラオケ)4:10 | 15 February 2006 | ||
| 2006 | 妖怪人間ベムSearch SpotifySearch YouTube MusicTracklist · 4 tracks1Justice of darkness~妖怪人間ベムのテーマ 28月の永遠 3Justice of darkness~妖怪人間ベムのテーマ(カラオケver.) 48月の永遠(カラオケver.) | 26 July 2006 | ||
| 2007 | Endless DreamSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 19:551Endless Dream4:05 2Smile5:54 3Endless Dream(inst)4:05 4Smile(inst)5:51 | 21 November 2007 | ||
| 2009 | レスキュー体操Search SpotifySearch YouTube MusicTracklist · 4 tracks · 14:361レスキュー体操3:34 2レスキューサンバ♪3:46 3レスキュー体操(off vocal)3:34 4レスキューサンバ♪(off vocal)3:42 | 25 November 2009 | ||
| 2011 | ウィーゴー!Search SpotifySearch YouTube MusicTracklist · 4 tracks · 16:191ウィーゴー!4:09 2ウィーアー! ~for NEW WORLD4:01 3ウィーゴー! (カラオケ)4:09 4ウィーアー! ~for NEW WORLD (カラオケ)4:00 | 16 November 2011 | ||
| 2013 | 爆アツ!ガイストクラッシャーSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 12:441爆アツ!ガイストクラッシャー3:45 2爆アツ!ガイストクラッシャー (TVサイズバージョン)1:32 3爆アツ!ガイストクラッシャー (カラオケバージョン(セリフ有))3:45 4爆アツ!ガイストクラッシャー (カラオケバージョン(セリフ無))3:42 | 18 December 2013 | ||
| 2014 | TO JOIN FORCESSearch SpotifySearch YouTube MusicTracklist · 2 tracks1TO JOIN FORCES 2そばにいるから | 5 December 2014 | ||
| 2016 | ウィーキャン!Search SpotifySearch YouTube MusicTracklist · 1 track · 4:221ウィーキャン!4:22 | 31 July 2016 | ||
| 2019 | OVER THE TOPSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 18:091OVER THE TOP5:01 2BRAND NEW WAVE4:04 3OVER THE TOP (instrumental)5:00 4BRAND NEW WAVE (instrumental)4:04 | 25 September 2019 | ||
| 2024 | あーーっす!Search SpotifySearch YouTube MusicTracklist · 1 track · 3:171あーーっす!3:17 | 8 January 2024 | ||
| 2024 | ウィーアー! - From THE FIRST TAKESearch SpotifySearch YouTube MusicTracklist · 1 track · 4:181ウィーアー! - From THE FIRST TAKE4:18 | 24 January 2024 | ||
| 2024 | We Are!Search SpotifySearch YouTube MusicTracklist · 2 tracks · 8:041We Are!4:02 2We Are! (original karaoke)4:02 | Soundtrack | 20 October 2024 | |
| 2025 | ウィーゴー! ~小鳥遊キアラ、ハコス・ベールズ、こぼ・かなえる with きただにひろし ver.~Search SpotifySearch YouTube MusicTracklist · 1 track · 3:251ウィーゴー! ~小鳥遊キアラ、ハコス・ベールズ、こぼ・かなえる with きただにひろし ver.~3:25 | 3 March 2025 | ||
| 2025 | YOU BE ONE WINNERSearch SpotifySearch YouTube MusicTracklist · 1 track · 3:301You Be One Winner3:30 | 8 June 2025 |
Album · 1
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2014 | SCORESearch SpotifySearch YouTube MusicTracklist · 17 tracks · 1:08:541ウィーアー!4:01 2魔弾戦記リュウケンドー4:09 3Revolution4:19 4覚醒~Brave mind~3:54 5DEEP RED4:25 6爆アツ!ガイストクラッシャー3:44 7聖なるけものたち3:55 8IN FATE3:49 9レスキュー体操3:32 10Justice of darkness~妖怪人間ベムのテーマ~3:13 11果てなき希望3:56 12エクスドリーマー4:11 13Divine love3:51 14Endless Dream4:04 15ウィーゴー!4:11 16What a score!~上出来な人生のススメ~4:22 17Sing my soul5:18 | Compilation | 27 August 2014 |
EP · 1
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| — | 仮面ライダー龍騎 3rdエンディングテーマ RevolutionSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 17:181Revolution4:20 2reborn4:20 3Revolution (カラオケ)4:19 4reborn (カラオケ)4:19 | — |
Stats & PK
Percentile within all 23,672 published artists.Put Hiroshi Kitadani head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 12 | 64.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 23 | 88.2th |
| Studio albums | 3 | 80.9th |
| Awards recorded | 0 | 0th |
| Timeline events | 5 | 78.8th |
| Recording span (years) | 26 | 58.1th |
| Genres | 2 | 74th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| SV TRIBE(band) | — | present | |
| シスターラビッツ(band) | — | present | |
| STAGGER(band) | — | present | |
| アニサマ2024出演アーティスト DAY1(band) | — | present | |
| JAM Project(band) | August 2002 | present |
Where this record comes from
portrait—Wikimedia Commons · CC BY-SA 3.0 · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:JAM_Project_20081031_Chibi_Japan_Expo_053.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/66938bb6-e328-46c7-8868-e84211f81751discography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/66938bb6-e328-46c7-8868-e84211f81751core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q2576716genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q2576716seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Hiroshi_Kitadanibiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Hiroshi_Kitadani
Why this artist is in the database
- List of singer-songwriters
Tier rule: curated genre/region list
Image: Georges Seguin ( Okki ) · CC BY-SA 3.0 · Wikimedia Commons
Wikidata: Q2576716 · MusicBrainz: 66938bb6-e328-46c7-8868-e84211f81751
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