
Photo: DaftTaengk · CC BY 3.0 · credits
Timeline
1990s
Biography
Biography
Haruna Iikubo (飯窪 春菜, Īkubo Haruna; born on November 7, 1994 in Tokyo) is a Japanese actress and former pop singer. She is a former tenth-generation member and sub-leader of the pop group Morning Musume and former model for the Japanese fashion magazine Love Berry.
Early life
Haruna Īkubo was born on November 7, 1994, in Tokyo, Japan.
2009–2011: Modelling
In 2009, Haruna won a special award at the exclusive auditions for the fashion magazine Love Berry. She first appeared as a model in the June number of the magazine. Since the July issue, Haruna Iikubo adopted the stage name Hau Dan (壇 はう). She "graduated" from Love Berry (left the project) in the February 2011 number.
2009–2018: Debut in Morning Musume
On September 29, 2011, at a concert at Nippon Budokan, which was part of Morning Musume Concert Tour 2011 Aki Ai Believe: Takahashi Ai Sotsugyō Kinen Special, it was announced that Haruna Iikubo passed the auditions alongside three other girls: Ayumi Ishida, Masaki Satō and Haruka Kudō, and would be joining Morning Musume.
On April 18, 2012, it was announced that Morning Musume's Tanaka Reina and the 9th & 10th Generation members would participate in a new stage play titled Stacey's Shoujo Saisatsu Kageki. The musical ran from June 6 to 12. On July 20, it was announced that Iikubo, Yajima Maimi, Tokunaga Chinami, Natsuyaki Miyabi and Nakajima Saki were chosen to form the unit DIY♡.
On May 21, 2013, at Tanaka Reina's graduation concert, Haruna and Fukumura Mizuki were appointed the new sub-leaders of Morning Musume.
On August 17, 2018, Iikubo Haruna announced on her blog that she will graduate from both Morning Musume '18 and Hello! Project at the end of the fall tour Morning Musume '18 Concert Tour Aki ~Get Set, Go!~. She left the group on December 16, 2018.
On December 15, Iikubo announced she would produce and lend her voice to the virtual idol Ni-na under the VR corporation HIKKY.
Photobooks
Haruiro (春色) (January 28, 2017, Odyssey Books, ISBN 978-4908643088)
Female (May 12, 2018, Odyssey Books, ISBN 978-4908643231)
Movies
Inu to Anata no Monogatari: Inu no Eiga (犬とあなたの物語 いぬのえいが) (2011)
Gekijouban Hontou ni Atta Kowai Hanashi 2019 ~Fuyu no Tokubetsu Hen~ (劇場版ほんとうにあった怖い話2019~冬の特別篇~) (2019)
Television
Glass no Kiba (ガラスの牙) (Chubu-Nippon/TBS, 2010)
Sūgaku Joshi Gakuen (数学♥女子学園) (NTV, 2012)
Toubou Ryourinin Watanabe (逃亡料理人ワタナベ) (2019)
Toritsu Mizushou! ~Reiwa~ (都立水商!〜令和〜) (2019)
Theater
Stacies Shoujo Saisatsu Kageki (ステーシーズ 少女再殺歌劇) (2012)
Gogakuyuu (ごがくゆう) (2013)
Triangle (トライアングル) (2015)
Zoku 11nin Iru! Higashi no Chihei, Nishi no Towa (続・11人いる!東の地平・西の永遠) (2016)
Pharaoh no Haka (ファラオの墓) (2017)
Pharaoh no Haka (ファラオの墓~蛇王・スネフェル~) (2017)
Harukanaru Toki no Naka de 6 Gaiden ~Tasogare no Kamen~ (遙かなる時空の中で6 外伝 〜黄昏ノ仮面〜) (2019)
Tokyo Revengers (東京卍リベンジャーズ) (2023)
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 | 17 | 76.4th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | — | no data |
| Genres | 3 | 80.4th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (0 release groups)
No discography rows stored yet
MusicBrainz enrichment for this artist is still pending. Release groups appear here once it runs.
Stats & PK
Percentile within all 23,672 published artists.Put Haruna Iikubo head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 17 | 76.4th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | — | no data |
| Genres | 3 | 80.4th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| DIY♡(band) | — | present | |
| シスターラビッツ(band) | — | present | |
| シスターラビッツ(band) | — | present | |
| シスターラビッツ(band) | 29 September 2011 | 16 December 2018 |
Where this record comes from
portrait—Wikimedia Commons · CC BY 3.0 · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:161006_AMN_%EB%B9%85_%EC%BD%98%EC%84%9C%ED%8A%B8_-_%EB%A7%88%ED%82%A4%EB%85%B8_%EB%A7%88%EB%A6%AC%EC%95%84_%EB%AA%A8%EB%8B%9D%EA%B5%AC%EB%AC%B4%EC%8A%A4%EB%A9%94_%EB%A9%94%EB%93%A4%EB%A6%AC_%EC%A7%81%EC%BA%A0_%28Haruna_Iikubo%29_by_DaftTaengk_2m15s.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/1cde368a-043e-4428-aed7-87af3e31ed78discography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/1cde368a-043e-4428-aed7-87af3e31ed78core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q265069genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q265069seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Haruna_Iikubobiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Haruna_Iikubo
Why this artist is in the database
- List of Japanese singers
Tier rule: curated genre/region list
Image: DaftTaengk · CC BY 3.0 · Wikimedia Commons
Wikidata: Q265069 · MusicBrainz: 1cde368a-043e-4428-aed7-87af3e31ed78
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