
Photo: [email protected] · CC BY-SA 2.0 · credits
Momoko Tsugunaga
Person · female · Japan · Kashiwa · born 1992 · recording since 2010
Japanese singer and actress
Also known as Momoko Tsugunaga · 嗣永桃子 · 嗣永 桃子 · 嗣永桃子
Timeline
1990s
2010s
· Debut release
Debut release: 聖なる鐘がひびく夜
First documented Single in the MusicBrainz discography.
source: musicbrainz
Biography
Biography
Momoko Tsugunaga (嗣永 桃子, Tsugunaga Momoko; born March 6, 1992) is a Japanese former singer, actress, and radio personality. Tsugunaga joined Hello! Project as a member of Hello! Project Kids at the age of 10 and later became part of the girl groups Berryz Kobo and Buono! Following Berryz Kobo's hiatus, she became the playing manager of Country Girls. In 2017, Tsugunaga retired from entertainment to become a kindergarten teacher.
2002–2004: Hello! Project Kids and ZYX
In 2002, Tsugunaga auditioned for Hello! Project Kids with the song "Koi wo Shicchaimashita!" by Tanpopo. Her audition tape was aired on Morning Musume's variety show Hello! Morning. She was placed in the group with 14 other girls. In the same year, she starred in the movie Koinu Dan no Monogatari as the main character, Mao Morishita.
In 2003, Tsugunaga appeared in the music video for Miki Fujimoto's "Boogie Train '03." She also became a member of the subgroup ZYX along with Mari Yaguchi from Morning Musume, Erika Umeda, Maimi Yajima, Saki Shimizu, and Megumi Murakami. They released their debut single, "Iku ZYX! Fly High" on August 6, 2003, followed by "Shiroi Tokyo" on December 10, 2003. Later, in 2004, she participated in singing "All for One & One for All!", a collaboration single released by all Hello! Project artists under the name "H.P. All Stars."
2004–2015: Berryz Kobo and Buono!
In 2004, Tsugunaga was one of the eight girls from Hello! Project Kids were selected to form Berryz Kobo. Berryz Kobo debuted on March 3, 2004, with the single "Anata Nashi de wa Ikite Yukenai", and she was one of the lead singers of the group. From 2009 until 2014, Tsugunaga also hosted a radio show titled "Momoko Tsugunaga from Berryz Kobo's Pri-Pri-Princess."
Continuing with her "Momochi" personality, Tsugunaga released a solo song and music video called "Momochi! Yurushite Nyan Taiso", which was released as a B-side to Berryz Kobo's 29th single, "Cha Cha Sing."
In 2007, Tsugunaga also became part of the subgroup Buono! with Miyabi Natsuyaki and Airi Suzuki from Cute. The group formed to perform the opening and ending songs for the anime Shugo Chara! They released their first single, "Honto no Jibun", on October 31, 2007. After the show's end, Buono continued on as a side project until its disbandment in 2017.
2015–2017: Country Girls and retirement
In 2014, Berryz Kobo announced they would end activities the following year. After Berryz Kobo went on hiatus, Tsugunaga took on the role as the "playing manager" for the girl group Country Girls, a revival of a Hello! Project group formerly under the name Country Musume.
On November 5, 2016, at Shinjuku ReNY, during Country Girls' second anniversary event, Tsugunaga announced that she would retire from the entertainment industry the following year to become a kindergarten teacher. To commemorate her graduation, a compilation CD album titled Tsugunaga Momoko Idol 15 Shuunen Kinen Album Arigatou Otomomochi (嗣永桃子 アイドル15周年記念アルバム ♡ありがとう おとももち♡, Tsugunaga Momoko Aidoru 15 Shuunen Kinen Arubamu Arigatou Otomomochi) was released on June 21, 2017, with songs selected by fan vote. Tsugunaga held her final concert on June 30, 2017, in an outdoor venue at Odaiba, exactly 15 years after her debut in Hello! Project Kids. 8,000 people attended the concert, including Berryz Kobo and Cute.
Public image
During Berryz Kobo's later years, Tsugunaga became known as the "cutesy character" of the group and with her mannerisms and twintail hairstyle. She was often referred to by the nickname Momochi (ももち) in media and press. After Berryz Kobo went on hiatus, she began playing down her "Momochi" image and stopped wearing her hair in twintails, citing that she has grown up. In Tsugunaga's later idol career, she would have her pinky finger raised while performing, which she stated was meant as an "antenna" to "receive her fans' love." Tsugunaga ended her final concert by lowering her pinky finger as a sign of ending her idol activities.
Education
Tsugunaga majored in education and graduated from Kokugakuin University in 2014.
Photobooks
Momo (momo) (June 19, 2007, ISBN 978-484704018-4)
Momo16 (Momoiro) (momo16 -ももいろ-; "Momo16 Peach-colored") (March 19, 2008, ISBN 978-404895015-2)
Momo no Mi (桃の実; "Peach Seeds") (November 21, 2008, Wani Books, ISBN 978-4847041389)
Momochiiii (momochiiii) (August 21, 2009, Wani Books, ISBN 978-4847041921)
Momochi Zukan (ももち図鑑) (October 20, 2010, Wani Books, ISBN 978-4-8470-4322-2)
Hatachi Momochi (はたち ももち) (March 6, 2012, Wani Books, ISBN 978-4-8470-4444-1)
Photo-essays
Momochi no Kimochi (ももちのきもち) (Photographic essay, June 22, 2013, Wani Books, ISBN 978-4-8470-4559-2)
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 | 23 | 84.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 6 | 79.7th |
| Studio albums | 1 | 76th |
| Awards recorded | 0 | 0th |
| Timeline events | 3 | 73.3th |
| Recording span (years) | 7 | 21th |
| Genres | 3 | 80.4th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (6 release groups · 1 studio albums)
Albums · 1
嗣永桃子アイドル15周年記念アルバム ♡ありがとう おとももち♡
2017 · studio album
Search SpotifySearch YouTube Music
Tracklist · 33 tracks · 2:23:07
Disc 11がんばっちゃえ!4:182行くZYX! FLY HIGH5:053恋はひっぱりだこ4:324ギャグ100回分愛してください3:505ありがとう!おともだち。4:036もしも…5:057初恋サイダー3:328愛おしくってごめんね4:079ピーナッツバタージェリーラブ4:3010ももち!ずっとおとももち3:13Disc 21アイドル卒業注意事項 (2017.5.4Live@中野サンプラザ)7:252明日からはおもかげ3:573キスより先にできること4:214妄想リハーサル3:485リズムが呼んでいるぞ!4:066VIVA!!薔薇色の人生4:077ギザギザハートの子守唄3:228気ままな片想い5:09Disc 31ギャグ100回分愛してください3:502もしも…5:063初恋サイダー3:324がんばっちゃえ!4:435I NEED YOU3:516白いTOKYO4:117あなたなしでは生きてゆけない4:018Independent Girl〜独立女子であるために4:049VERY BEAUTY4:2110恋はひっぱりだこ4:3111ありがとう!おともだち。4:0312ピーナッツバタージェリーラブ4:3013愛のスキスキ指数 上昇中4:3614行くZYX! FLY HIGH5:0515胸さわぎスカーレット4:13
Single · 4
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2010 | 聖なる鐘がひびく夜Search SpotifySearch YouTube MusicTracklist · 1 track · 5:071聖なる鐘がひびく夜5:07 | 10 December 2010 | ||
| 2011 | 笑顔に涙〜THANK YOU! DEAR MY FRIENDS〜Search SpotifySearch YouTube MusicTracklist · 1 track · 4:461笑顔に涙〜THANK YOU! DEAR MY FRIENDS〜4:46 | 30 March 2011 | ||
| 2011 | 香水Search SpotifySearch YouTube MusicTracklist · 1 track · 4:371香水4:37 | 30 March 2011 | ||
| 2011 | 恋をしちゃいました!Search SpotifySearch YouTube MusicTracklist · 1 track · 4:471恋をしちゃいました!4:47 | 30 March 2011 |
Album · 1
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2017 | 嗣永桃子ラストライブ ♡ありがとう おとももち♡Search SpotifySearch YouTube MusicTracklist · 36 tracks1OPENING 2恋はひっぱりだこ 3もしも… 4MC 5愛のスキスキ指数 上昇中 6マジ グッドチャンス サマー 7世の中薔薇色 8ライバル 9VTR 10Bravo☆Bravo 11VERY BEAUTY 12MC 13I NEED YOU 14VTR 15ももち!許してにゃん♡体操 16ももち!ずっとおとももち 17cha cha SING 18MC 19明日からはおもかげ 20愛おしくってごめんね 21浮気なハニーパイ 22革命チックKISS 23リズムが呼んでいるぞ! 24MC 25Bye Bye またね 26MC (ENCORE) 27アイドル卒業注意事項 (ENCORE) 28VIVA!!薔薇色の人生 (ENCORE) 29MC (W ENCORE) 30ありがとう!おとももち。 (W ENCORE) 31ENDING (W ENCORE) 32リズムが呼んでいるぞ! 33Bye Bye またね 34アイドル卒業注意事項 35VIVA!!薔薇色の人生 36ありがとう!おともだち。 | Live | 25 October 2017 |
Stats & PK
Percentile within all 23,672 published artists.Put Momoko Tsugunaga head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 23 | 84.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 6 | 79.7th |
| Studio albums | 1 | 76th |
| Awards recorded | 0 | 0th |
| Timeline events | 3 | 73.3th |
| Recording span (years) | 7 | 21th |
| Genres | 3 | 80.4th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| シスターラビッツ(band) | — | present | |
| シスターラビッツ(band) | — | present | |
| ZYX(band) | — | present | |
| ZYX(band) | — | present | |
| ZYX(band) | — | present | |
| H.P.オールスターズ(band) | 2004 | 2004 | |
| Berryz工房(band) | 14 January 2004 | 3 March 2015 | |
| Buono!(band) | October 2007 | 22 May 2017 | |
| シスターラビッツ(band) | 5 November 2014 | 30 June 2017 | original |
Where this record comes from
portrait—Wikimedia Commons · CC BY-SA 2.0 · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:Momoko_Tsugunaga_at_MTV_VMAJ_2014.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/5383ffc6-059e-4c4c-ad0f-d2aef89b0becdiscography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/5383ffc6-059e-4c4c-ad0f-d2aef89b0beccore—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q1054608genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q1054608seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Momoko_Tsugunagabiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Momoko_Tsugunaga
Why this artist is in the database
- List of Japanese singers
Tier rule: curated genre/region list
Image: [email protected] · CC BY-SA 2.0 · Wikimedia Commons
Wikidata: Q1054608 · MusicBrainz: 5383ffc6-059e-4c4c-ad0f-d2aef89b0bec
Similar artists
Browse every Tier 3 artist →Ranked from this record's own data: shared genre tags (rarer tags weigh more), era, home country and comparable fame. Every card lists the signals that placed it — no editorial picks.

Aimer
Japan · Person
J-pop
1 shared genre tag · debut 2011, 1 year apart · from Japan
18 wikis

Miwa
Japan · Person
J-pop
1 shared genre tag · debut 2008, 2 years apart · from Japan
17 wikis
Daoko
Japan · Person
J-pop
1 shared genre tag · debut 2012, 2 years apart · from Japan
16 wikis

Yuya Matsushita
Japan · Person
J-pop
1 shared genre tag · debut 2008, 2 years apart · from Japan
16 wikis
Joe Inoue
Japan · Person
J-pop
1 shared genre tag · debut 2007, 3 years apart · from Japan
13 wikis
Reol
Japan · Person
J-pop
1 shared genre tag · debut 2012, 2 years apart · from Japan
13 wikis

Mitsuhiro Hidaka
Japan · Person
J-pop
1 shared genre tag · debut 2011, 1 year apart · from Japan
11 wikis
Leo Ieiri
Japan · Person
J-pop
1 shared genre tag · debut 2012, 2 years apart · from Japan
8 wikis