- Name: Hamaura Ayano (浜浦彩乃)
- Nickname: Hamachan (はまちゃん), Machan (まちゃん)
- Birthdate: April 26, 2000
- Birthplace: Saitama, Japan
- Blood Type: AB
- Height: 160cm
- Specialties: Cooking hamburger, jumping rope, 360° splits
- Hobbies: Watching musicals and plays
- Likes: School festivals
- Favorite Color: Orange, pink
- Looks Up To: Berryz Kobo, Yaguchi Mari, Tsugunaga Momoko
- Hello! Project groups:
Hamaura Ayano was introduced as a member of Hello! Pro Kenshuusei (formerly Hello! Pro Egg) on June 19, 2011 at a Shiodome AX event. She went on to participate in the 2011 "Morning Musume 10th Generation Genki Jirushi" Audition, and became a finalist in the 2012 "Morning Musume 11th Generation Suppin Utahime" Audition.
On January 2, 2015 she was revealed to be part of a new eight member group, later named Kobushi Factory. The unit consisted entirely of trainees from Hello! Pro Kenshuusei, including Fujii Rio, Hirose Ayaka, Nomura Minami, Ogawa Rena, Taguchi Natsumi, Wada Sakurako, and Inoue Rei.
The disbandment of Kobushi Factory and Hamaura Ayano's graduation from Hello! Project were suddenly announced on January 8, 2020 through the official website. The announcement stated that leader Hirose had been in talks about her graduation since early 2019, and after lengthy discussions with the rest of the members they together came to the conclusion of disbanding as everyone decided to follow their own chosen path. The final single was to be released on March 4th, with the final live show taking place on March 30th at Tokyo Dome City Hall.
In her statement Hamaura said she had never considered being an idol outside of Kobushi Factory, and wouldn't continue idol activities without those five members. She explained that through her work she became interested in other fields and will be aiming for modeling and acting, while also mentioning the possibility of utilizing singing and dancing in a small way in the future.
On January 4, 2021 Hamaura revealed through twitter that she had joined Warner Music as their first official actress, and she would aim to be active both domestically in Japan and overseas.
- [2016.06.xx] Greeting ~Hamaura Ayano・Wada Sakurako~ (Greeting ~浜浦彩乃・和田桜子~)
- [2016.06.04] Hamaura Ayano (浜浦彩乃)
- [2016.12.10] Hamaura Ayano・Wada Sakurako Mini Photobook "Greeting-Photobook-" (浜浦彩乃・和田桜子ミニ写真集「Greeting-Photobook-」) (Hamaura Ayano, Wada Sakurako)
-  JK Ninja Girls (JKニンジャガールズ)
- TV Programs
- [2013–2014] ~Onedari Entame! ~Hapi☆Pure (～おねだりエンタメ! ～はぴ☆ぷれ)
- [2015–2019] The Girls Live
-  AI・DOL PROJECT
- Net Dramas
- Net Programs
-  Hello Pro Kenshuusei no Tadaima Kenshuuchuu! (ハロプロ研修生のただ今研修中!)
-  UP-FRONT CHANNEL Recommend
- [2015–2020] Hello! Station (ハロ！ステ)
-  Hello Pro no Oshigoto Challenge! (ハロプロのお仕事チャレンジ!)
- [2019–2020] Hello Pro Dance Gakuen (ハロプロダンス学園)
-  Hello Pro Kouhaku Taiko THE☆BATTLE 2019 (ハロプロ紅白対抗 ザ☆バトル2019)
-  Hello Pro ONExONE (ハロプロ ONE×ONE)
-  Hello Pro no Oshigoto Challenge! 2 (ハロプロのお仕事チャレンジ!2)
-  Cat's Eye (キャッツ・アイ)
-  Bokutachi Karen na Shounen Gasshoudan (僕たち可憐な少年合唱団)
-  Week End Survivor
-  JK Ninja Girl (JKニンジャガール)
-  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~) (guest)
-  Reborn ~13-nin no Tamashi wa Kami-sama no Yume wo Miru~ (リボーン~13人の魂は神様の夢を見る~)
- Radio Programs
- [2018–] Kobushi Factory no Yozora de Aimashou (こぶしファクトリーの夜空で逢いましょう)
- [2019–] Makoto・Kobushi Factory no Radio Punch! (まこと・こぶしファクトリーのラジオパンチ!) (Corner)
- Radio Dramas
-  Week End Survivor ~Purge Game~ (Week End Survivor~粛清ゲーム~)
- She was introduced with fellow Eggs Yoshihashi Kurumi and Taguchi Natsumi.
- Her closest friend within Hello! Pro Egg was Kudou Haruka.
- She has said her goal is to hold a concert in the worlds largest hall or arena.
- She has a cat.
- On a rainy day she would play with her cat.
- She would sing the song "Tsuugaku Vector" by °C-ute on a rainy day.
- Her best and favorite sport is jumping rope.
- She is a back dancer for S/mileage Live Tour 2012 Aki ~Choi Kawa Banchou~.
- She is a fan of Morning Musume and Berryz Kobo.
- Her favorite Hello! Project songs are "Koi wa Hipparidako" and "Gag 100 Kaibun Aishite Kudasai" by Berryz Kobo.
- Wrote in a magazine that her dream is to become more famous than Morning Musume.