# Hello Pro Kenshusei

Hello Pro Kenshusei (ハロプロ研修生, Haro Puro Kenshūsei, lit. "Hello Pro Trainees") (formerly known as Hello Pro Egg (ハロプロエッグ) until January 2012) is a pre-debut training group established by Japanese entertainment agency Up-Front Group within Hello! Project in 2004.

## Members

| Name | Birth date | Age | Join date | Generation | Notes |
| Toa Makino | (2009-12-26)December 26, 2009 | 15 | February 28, 2023 (2023-02-28) | 35 | |
| Niina Hayashi | (2011-06-10)June 10, 2011 | 13 | February 28, 2023 (2023-02-28) | 35 | |
| Yurika Asano | (2009-07-31)July 31, 2009 | 15 | February 7, 2024 (2024-02-07) | 36 | |
| Chihiro Miyakoshi | (2010-08-27)August 27, 2010 | 14 | February 7, 2024 (2024-02-07) | 36 | |
| Istuki Nishimura | (2010-10-15)October 15, 2010 | 14 | February 7, 2024 (2024-02-07) | 36 | |
| Mano Otsubo | (2011-06-22)June 22, 2011 | 13 | February 7, 2024 (2024-02-07) | 36 | |
| Hikari Yoshida | (2011-10-01)October 1, 2011 | 13 | February 7, 2024 (2024-02-07) | 36 | |
| Meisa Sugihara | (2011-12-20)December 20, 2011 | 13 | February 7, 2024 (2024-02-07) | 36 | |
| Rua Hattori | (2013-02-07)February 7, 2013 | 11 | February 7, 2024 (2024-02-07) | 36 | Former Founding Member of Hamu!STAR and DIANNA Project Renshuusei |
| Momoha Nagano | (2010-05-13)May 13, 2010 | 14 | February 5, 2025 (2025-02-05) | 37 | |
| Aoi Sakamoto | (2013-04-07)April 7, 2013 | 11 | February 5, 2025 (2025-02-05) | 37 | |
| Moa Suzuki | (2013-04-12)April 12, 2013 | 11 | February 5, 2025 (2025-02-05) | 37 | |
| Hanano Ishikawa | (2013-09-09)September 9, 2013 | 11 | February 5, 2025 (2025-02-05) | 37 |
| Karin Nemoto | (2014-03-22)March 22, 2014 | 10 | February 5, 2025 (2025-02-05) | 37 | |
| Riho Miyazaki | (2014-05-13)May 13, 2014 | 10 | February 5, 2025 (2025-02-05) | 37 | |
| Airi Ohno | (2014-06-25)June 25, 2014 | 10 | February 5, 2025 (2025-02-05) | 37 | |
| Aika Higuchi | (2014-09-03)September 3, 2014 | 10 | February 5, 2025 (2025-02-05) | 37 | |
| Sara Someya | (2015-02-12)February 12, 2015 | 9 | February 5, 2025 (2025-02-05) | 37 | |

### Hello Pro Kenshusei Hokkaido members

* none

## Former members
### Debuted members

| Stage name | Join date | Debut group | Debut date |
| Yui Okada (岡田唯) | June 20, 2004 (2004-06-20) | v-u-den | August 10, 2004 |
| Kanna Arihara (有原栞菜) | June 20, 2004 (2004-06-20) | Cute | January 2, 2006 |
| Linlin (リンリン) | January 2, 2007 (2007-01-02) | Morning Musume | March 15, 2007 |
| Mizuki Fukumura (譜久村聖) | June 22, 2008 (2008-06-22) | Morning Musume | January 2, 2011 |
| Haruka Kudo (工藤遥) | March 27, 2010 (2010-03-27) | Morning Musume | September 29, 2011 |
| Sakura Oda (小田さくら) | November 12, 2010 (2010-11-12) | Morning Musume | September 14, 2012 |
| Maria Makino (牧野真莉愛) | November 20, 2012 (2012-11-20) | Morning Musume | September 30, 2014 |
| Akane Haga (羽賀朱音) | September 22, 2013 (2013-09-22) | Morning Musume | September 30, 2014 |
| Kaede Kaga (加賀楓) | November 20, 2012 (2012-11-20) | Morning Musume | December 12, 2016 |
| Reina Yokoyama (横山玲奈) | August 17, 2016 (2016-08-17) | Morning Musume | December 12, 2016 |
| Mei Yamazaki (山﨑愛生) | July 16, 2016 (2016-07-16) | Morning Musume | June 22, 2019 |
| Kanami Morozuka (諸塚香奈実) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Kaede Ohse (大瀬楓) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Aina Hashimoto (橋本愛奈) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Yurika Akiyama (秋山ゆりか) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Robin Shouko Okada (岡田ロビン翔子) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Yuki Goto (後藤夕貴) | June 20, 2004 (2004-06-20) | The Possible | October 7, 2007 |
| Miki Korenaga (是永美記) | June 20, 2004 (2004-06-20) | Soloist | January 27, 2008 |
| Erina Mano (真野恵里菜) | June 4, 2006 (2006-06-04) | Soloist | March 29, 2008 |
| Ayaka Wada (和田彩花) | June 20, 2004 (2004-06-20) | S/mileage (name changed to Angerme as of December 14, 2014) | March 27, 2010 |
| Yuuka Maeda (前田憂佳) | June 20, 2004 (2004-06-20) | S/mileage (name changed to Angerme as of December 14, 2014) | March 27, 2010 |
| Kanon Fukuda (福田花音) | June 20, 2004 (2004-06-20) | S/mileage (name changed to Angerme as of December 14, 2014) | March 27, 2010 |
| Saki Ogawa (小川紗季) | June 20, 2004 (2004-06-20) | S/mileage (name changed to Angerme as of December 14, 2014) | March 27, 2010 |
| Akari Takeuchi (竹内朱莉) | June 22, 2008 (2008-06-22) | S/mileage (name changed to Angerme as of December 14, 2014) | August 14, 2011 |
| Rina Katsuta (勝田里奈) | June 7, 2009 (2009-06-07) | S/mileage (name changed to Angerme as of December 14, 2014) | August 14, 2011 |
| Mizuki Murota (室田瑞希) | March 31, 2012 (2012-03-31) | S/mileage (name changed to Angerme as of December 14, 2014) | October 4, 2014 |
| Rikako Sasaki (佐々木莉佳子) | March 1, 2013 (2013-03-01) | S/mileage (name changed to Angerme as of December 14, 2014) | October 4, 2014 |
| Maho Aikawa (相川茉穂) | April 1, 2014 (2014-04-01) | S/mileage (name changed to Angerme as of December 14, 2014) | October 4, 2014 |
| Momona Kasahara (笠原桃奈) | April 1, 2015 (2015-04-01) | S/mileage (name changed to Angerme as of December 14, 2014) | July 16, 2016 |
| Ayano Kawamura (川村文乃) | August 17, 2016 (2016-08-17) | S/mileage (name changed to Angerme as of December 14, 2014) | June 26, 2017 |
| Haruka Oota (太田遥香) | July 16, 2016 (2016-07-16) | S/mileage (name changed to Angerme as of December 14, 2014) | November 23, 2018 |
| Rin Hashisako (橋迫鈴) | August 17, 2016 (2016-08-17) | S/mileage (name changed to Angerme as of December 14, 2014) | July 3, 2019 |
| Shion Tamenaga (為永幸音) | December 10, 2017 | S/mileage (name changed to Angerme as of December 14, 2014) | November 2, 2020 |
| Yuki Hirayama (平山遊季) | August 2, 2019 (2019-08-02) | S/mileage (name changed to Angerme as of December 14, 2014) | December 30, 2021 |
| Yukiho Shimoitani (下井谷幸穂) | August 8, 2022 (2022-08-08) | S/mileage (name changed to Angerme as of December 14, 2014) | May 23, 2023 |
| Hana Goto (後藤花) | February 14, 2022 (2022-02-14) | S/mileage (name changed to Angerme as of December 14, 2014) | May 23, 2023 |
| Saki Mori (森咲樹) | June 20, 2004 (2004-06-20) | Up Up Girls Kakko Kari | January 2011 |
| Konatsu Furukawa (古川小夏) | June 20, 2004 (2004-06-20) | Up Up Girls Kakko Kari | January 2011 |
| Azusa Sekine (関根梓) | June 20, 2004 (2004-06-20) | Up Up Girls Kakko Kari | March 3, 2011 |
| Manami Arai (新井愛瞳) | June 20, 2004 (2004-06-20) | Up Up Girls Kakko Kari | March 3, 2011 |
| Ayano Sato (佐藤綾乃) | March 1, 2009 (2009-03-01) | Up Up Girls Kakko Kari | March 3, 2011 |
| Akari Saho (佐保明梨) | June 20, 2004 (2004-06-20) | Up Up Girls Kakko Kari | April 2, 2011 |
| Karin Miyamoto (宮本佳林) | November 24, 2008 (2008-11-24) | Juice=Juice | September 11, 2013 |
| Sayuki Takagi (高木紗友希) | November 23, 2009 (2009-11-23) | Juice=Juice | September 11, 2013 |
| Aina Otsuka (大塚愛菜) | June 20, 2011 (2011-06-20) | Juice=Juice | September 11, 2013 |
| Akari Uemura (植村あかり) | January 11, 2012 (2012-01-11) | Juice=Juice | September 11, 2013 |
| Tomoko Kanazawa (金澤朋子) | November 20, 2012 (2012-11-20) | Juice=Juice | September 11, 2013 |
| Ruru Dambara (段原瑠々) | September 22, 2013 (2013-09-22) | Juice=Juice | June 26, 2017 |
| Yume Kudo (工藤由愛) | July 16, 2016 (2016-07-16) | Juice=Juice | June 14, 2019 |
| Riai Matsunaga (松永里愛) | March 6, 2017 (2017-03-06) | Juice=Juice | June 14, 2019 |
| Kisaki Ebata (江端妃咲) | August 2, 2019 (2019-08-02) | Juice=Juice | July 7, 2021 |
| Ichika Arisawa (有澤一華) | November 4, 2020 (2020-11-04) | Juice=Juice | July 7, 2021 |
| Ishiyama Sakura (石山咲良) | November 4, 2020 (2020-11-04) | Juice=Juice | June 29, 2022 |
| Kawashima Mifu (川嶋美楓) | August 23, 2021 (2021-08-23) | Juice=Juice | May 23, 2023 |
| Manaka Inaba (稲場愛香) | May 5, 2013 (2013-05-05) | Country Girls | March 25, 2015 |
| Risa Yamaki (山木梨沙) | September 22, 2013 (2013-09-22) | Country Girls | March 25, 2015 |
| Musubu Funaki (船木結) | September 22, 2013 (2013-09-22) | Country Girls | November 5, 2015 |
| Nanami Yanagawa (梁川奈々美) | April 1, 2015 (2015-04-01) | Country Girls | November 5, 2015 |
| Ayano Hamaura (浜浦彩乃) | February 2, 2011 (2011-02-02) | Magnolia Factory | September 2, 2015 |
| Natsumi Taguchi (田口夏実) | February 2, 2011 (2011-02-02) | Magnolia Factory | September 2, 2015 |
| Rena Ogawa (小川麗奈) | June 20, 2011 (2011-06-20) | Magnolia Factory | September 2, 2015 |
| Minami Nomura (野村みな美) | June 17, 2012 (2012-06-17) | Magnolia Factory | September 2, 2015 |
| Sakurako Wada (和田桜子) | November 20, 2012 (2012-11-20) | Magnolia Factory | September 2, 2015 |
| Rio Fujii (藤井梨央) | May 5, 2013 (2013-05-05) | Magnolia Factory | September 2, 2015 |
| Ayaka Hirose (廣瀬彩海) | November 29, 2014 (2014-11-29) | Magnolia Factory | September 2, 2015 |
| Rei Inoue (井上玲音) | November 29, 2014 (2014-11-29) | Magnolia Factory | September 2, 2015 |
| Riko Yamagishi (山岸理子) | June 17, 2012 (2012-06-17) | Camellia Factory | February 22, 2017 |
| Yumeno Kishimoto (岸本ゆめの) | November 20, 2012 (2012-11-20) | Camellia Factory | February 22, 2017 |
| Kisora Niinuma (新沼希空) | September 22, 2013 (2013-09-22) | Camellia Factory | February 22, 2017 |
| Kiki Asakura (浅倉樹々) | October 25, 2014 (2014-10-25) | Camellia Factory | February 22, 2017 |
| Saori Onoda (小野田紗栞) | October 25, 2014 (2014-10-25) | Camellia Factory | February 22, 2017 |
| Risa Ogata (小片リサ) | November 2014 (2014-11) | Camellia Factory | February 22, 2017 |
| Ami Tanimoto (谷本安美) | November 2014 (2014-11) | Camellia Factory | February 22, 2017 |
| Mizuho Ono (小野瑞歩) | April 1, 2015 (2015-04-01) | Camellia Factory | February 22, 2017 |
| Mao Akiyama (秋山眞緒) | April 1, 2015 (2015-04-01) | Camellia Factory | February 22, 2017 |
| Runo Yofu (豫風瑠乃) | August 2, 2019 (2019-08-02) | Camellia Factory | July 7 2021 |
| Reina Ichioka (一岡怜奈) | November 20, 2012 (2012-11-20) | Beyooooonds (Chica#Tetsu) | August 7, 2019 |
| Shiori Nishida (西田汐里) | August 17, 2016 (2016-08-17) | Beyooooonds (Chica#Tetsu) | August 7, 2019 |
| Rika Shimakura (島倉りか) | March 6, 2017 (2017-03-06) | Beyooooonds (Chica#Tetsu) | August 7, 2019 |
| Saya Eguchi (江口紗耶) | March 6, 2017 (2017-03-06) | Beyooooonds (Chica#Tetsu) | August 7, 2019 |
| Kurumi Takase (高瀬くるみ) | March 2015 (2015-03) | Beyooooonds (Rain Forest River Ocean) | August 7, 2019 |
| Kokoro Maeda (前田こころ) | April 1, 2015 (2015-04-01) | Beyooooonds (Rain Forest River Ocean) | August 7, 2019 |
| Momohime Kiyono (清野桃々姫) | January 15, 2016 (2016-01-15) | Beyooooonds (Rain Forest River Ocean) | August 7, 2019 |
| Yuhane Yamazaki (山﨑夢羽) | August 17, 2016 (2016-08-17) | Beyooooonds (Rain Forest River Ocean) | August 7, 2019 |
| Minami Okamura (岡村美波) | March 6, 2017 (2017-03-06) | Beyooooonds (Rain Forest River Ocean) | August 7, 2019 |
| Kirara Yonemura (米村姫良々) | January 15, 2016 (2016-01-15) | Ocha Norma | December 13, 2021 |
| Kanami Ishiguri (石栗奏美) | July 16, 2016 (2016-07-16) | Ocha Norma | December 13, 2021 |
| Natsume Nakayama (中山夏月姫) | March 6, 2017 (2017-03-06) | Ocha Norma | December 13, 2021 |
| Nanami Kubota (窪田七海) | December 4, 2017 (2017-12-04) | Ocha Norma | December 13, 2021 |
| Madoka Saito (斉藤円香) | December 2, 2018 (2018-12-02) | Ocha Norma | December 13, 2021 |
| Ruli Hiromoto (広本瑠璃) | August 2, 2019 (2019-08-02) | Ocha Norma | December 13, 2021 |
| Miku Nishizaki (西﨑美空) | August 2, 2019 (2019-08-02) | Ocha Norma | December 13, 2021 |
| Momo Kitahara (北原もも) | August 2, 2019 (2019-08-02) | Ocha Norma | December 13, 2021 |
| Yulia Matsubara (松原ユリヤ) | December 4, 2017 (2017-12-04) | Rosy Chronicle | July 13, 2024 |
| Karin Onoda (小野田華凛) | December 2, 2018 (2018-12-02) | Rosy Chronicle | July 13, 2024 |
| Honoka Hashida (橋田歩果) | August 2, 2019 (2019-08-02) | Rosy Chronicle | July 13, 2024 |
| Ayana Murakoshi (村越彩菜) | August 2, 2019 (2019-08-02) | Rosy Chronicle | July 13, 2024 |
| Hasumi Uemura (植村葉純) | August 2, 2019 (2019-08-02) | Rosy Chronicle | July 13, 2024 |
| Hinoha Yoshida (吉田姫杷) | August 23, 2021 (2021-08-23) | Rosy Chronicle | July 13, 2024 |
| Rena Kamimura (上村麗菜) | August 8, 2022 (2022-08-08) | Rosy Chronicle | July 13, 2024 |
| Hana Shimakawa (島川波菜) | February 7, 2024 (2024-02-07) | Rosy Chronicle | July 13, 2024 |
| Yume Soma (相馬優芽) | February 7, 2024 (2024-02-07) | Rosy Chronicle | July 13, 2024 |

### Past members

| Stage name | Date introduced | Date left | Notes |
| Maho Ooyanagi (大柳まほ) | June 20, 2004 | August 30, 2005 | Graduated |
| Miyuki Kawashima (川島幸) | June 20, 2004 | September 14, 2005 | Member of Gatas Brilhantes H.P. |
| Mirei Hashida (橋田三令) | June 20, 2004 | June 10, 2007 | Graduated |
| Manami Ogura (小倉愛実) | June 20, 2004 | August 7, 2007 | Graduated |
| Ayumi Yutoku (湯徳歩美) | June 20, 2004 | November 30, 2007 | Graduated |
| Mika Muto (武藤水華) | June 20, 2004 | April 30, 2008 | Graduated |
| Erina Aoki (青木英里奈) | June 20, 2004 | February 1, 2009 | Graduated |
| Azusa Sezaki (瀬崎あずさ) | April 4, 2009 | May 12, 2009 | |
| Yuri Sawada (澤田由梨) | June 20, 2004 | August 10, 2009 | Graduated |
| Arisa Noto (能登有沙) | June 20, 2004 | September 23, 2009 | After graduating, Noto signed with Style Cube and became a voice actress and motion capture artist. |
| Anri Tanaka (田中杏里) | June 20, 2004 | June 12, 2010 | |
| Mia Sainen (西念未彩) | June 20, 2004 | June 12, 2010 | |
| Momoka Komine (古峰桃香) | June 4, 2006 | June 12, 2010 | |
| Asuna Okai (岡井明日菜) | June 20, 2004 | November 28, 2010 | |
| Irori Maeda (澤田由梨) | June 20, 2004 | November 28, 2010 | She was a member of Shugo Chara Egg! as Amulet Clover after Kanon Fukuda left the group. After leaving Hello! Project, she joined AKBN0. |
| Tomomi Hirano (平野智美) | June 7, 2009 | November 28, 2010 | |
| Runa Kizawa (木沢留那) | March 27, 2010 | November 28, 2010 | |
| You Kikkawa (吉川友) | April 7, 2007 | December 24, 2010 | Kikkawa was part of MilkyWay as the character Kobeni Hanasaki. She debuted as a soloist under Up-Front Works in 2011. |
| Sayaka Kitahara (北原沙弥香) | June 20, 2004 | March 9, 2011 | Kitahara was part of MilkyWay as the character Noeru Yukino. She became a voice actress and singer managed by Ken Production. |
| Wakana Nagasawa (長澤和奏) | March 27, 2010 | September 11, 2011 | |
| Kanae Yamaga (山賀香菜恵) | November 12, 2011 | August 26, 2012 | |
| Minami Mogi (茂木美奈実) | June 20, 2011 | November 20, 2012 | |
| Rise Okamura (岡村里星) | March 31, 2012 | June 12, 2013 | |
| Jang Da Yeon (장다연) | June 21, 2009 | July 30, 2013 | |
| Kana Mashiro (真城佳奈) | May 5, 2013 | October 21, 2013 | |
| Rie Kaneko (金子りえ) | June 22, 2008 | December 14, 2013 | |
| Fuyuka Kosuga (小数賀芙由香) | January 11, 2012 | May 4, 2014 | Kosuga was originally set to debut in S/mileage September 2011 but had to leave due to health issues. |
| Karen Tanaka (田中可恋) | May 5, 2013 | September 1, 2014 | |
| Hirona Ooura (大浦央菜) | September 22, 2013 | September 1, 2014 | |
| Nanami Tanabe (田邉奈菜美) | December 11, 2009 | November 5, 2014 | She originally joined as a member of Shugo Chara Egg! as Amulet Dia after Ayaka Wada left the group. After finishing her training, she became a member of the group One Pixcel, managed by Toho Entertainment. |
| Kurumi Yoshihashi (吉橋くるみ) | February 2, 2011 | November 5, 2014 | |
| Kana Mikame (三瓶海南) | May 5, 2013 | February 26, 2015 | |
| Kana Saito (斎藤夏奈) | May 4, 2014 | April 30, 2015 | |
| Honoka Okamoto (岡本帆乃花) | April 1, 2015 | November 6, 2015 | |
| Miu Takemura (竹村未羽) | May 4, 2014 | March 24, 2016 | |
| Yumei Yokogawa (横川夢衣) | September 22, 2013 | July 28, 2016 | |
| Nagisa Hashimoto (橋本渚) | November 29, 2014 | July 28, 2016 | |
| Momoko Shimano (島野萌々子) | November 29, 2014 | July 28, 2016 | |
| Rion Nakano (仲野りおん) | April 1, 2015 | July 28, 2016 | |
| Marie Yoshida (吉田真理恵) | September 4, 2016 | March 11, 2017 | |
| Sayaka Goto (後藤咲香) | December 4, 2017 | February 9, 2018 | |
| Ryo Kitagawa (北川亮) | July 30, 2016 | April 23, 2018 | Former Hokkaido Kenshuusei |
| Kizuki Horie (堀江葵月) | November 29, 2014 | August 24, 2018 | |
| Mizuki Kanatsu (金津美月) | April 1, 2015 | August 24, 2018 | |
| Kurumi Noguchi (野口胡桃) | January 15, 2016 | December 2, 2018 | |
| Marina Hibi (日比麻里那) | March 11, 2017 | December 2, 2018 | |
| Rena Doi (土居麗菜) | March 11, 2017 | December 2, 2018 | |
| Sakiko Kodama (児玉咲子) | January 15, 2016 | January 16. 2019 | Former Deluxe Colors member, former Farewell MY L.u.v member |
| Mei Kusunoki (楠萌生) | December 2, 2018 | April 2, 2019 | 2018 Hello! Project Only You! Audition Finalist |
| Kotomi Ono (小野琴己) | January 15, 2016 | July 26, 2019 | Former Avax Academy Trainee, ANGERME Shin Member finalist |
| Anna Shutto (出頭杏奈) | December 4, 2017 | July 26, 2019 | 2018 Hello! Project Only You! Audition Finalist |
| Hikari Sato (佐藤光) | July 30, 2016 | July 26, 2019 | Former Hokkaido Kenshusei |
| Ruru Kanemitsu (金光留々) | December 4, 2017 | December 29, 2019 | Former Hello! Pro Kenshusei Unit member |
| Ririka Hashimoto (橋本莉々花) | August 2, 2019 | April 19, 2020 | Former Hokkaido Kenshusei |
| Hina Shibuya (渋谷妃菜) | December 3, 2019 | April 19, 2020 | Former Hokkaido Kenshusei |
| Minori Kawano (河野みのり) | July 30, 2016 | March 16, 2021 | Former Hokkaido Kenshusei |
| Karin Nishimura (西村風凛) | December 3, 2019 | March 16, 2021 | Former Hokkaido Kenshusei |
| Ichigo Yamada (山田苺) | March 11, 2017 | April 23, 2021 | Former Onigokko member |
| Karin Maeshima (前島花凛) | February 14, 2022 | May 23, 2022 | |
| Soara Kawano (河野空愛) | March 28, 2023 | October 22, 2024 | |

## Discography
### Albums

| Title | Details | Charts |
| Title | Details | JP |
| 1 Let’s Say "Hello!" (stylized as ① Let’s say “Hello!”) | Released: 18 February 2015 Label: Up-Front Indies Format(s): CD, digital download | 63 |
| Rainbow×2 | Released: 11 July 2018 Label: Up-Front Indies Format(s): CD | 88 |
| 3-STARS | Released: 29 September 2021 Label: Up-Front Indies Format(s): CD | 44 |

### DVD singles

| Year | Title | Peak chart position |
| Year | Title | JP |
| 2013 | "Oheso no Kuni kara Konnichiwa / Ten made Nobore!" (おへその国からこんにちは/天まで登れ!) | 98 |