Hirano Tomomi (平野智美) is a former member of the trainee group Hello Pro Egg, and she was the oldest in all of Hello! Project during her time as a member.



In June, Hirano was introduced as a Hello Pro Egg member at the 2009 Hello! Project Shinjin Kouen 6gatsu ~Nakano STEP!~ along with Katsuta Rina.


In late 2010, Hirano withdrew from Hello Pro Egg alongside several other eggs. Her last appearance as an egg was at the 2010 Hello! Project Shinjin Kouen 11gatsu ~Yokohama JUMP!~.


  • Name: Hirano Tomomi (平野智美)
  • Nickname: Hiracchi (ひらっち)
  • Birthdate: January 27, 1984 (1984-01-27) (age 36)
  • Blood Type: O
  • Western Zodiac: Aquarius
  • Eastern Zodiac: Pig (Boar in Japan)
  • Hello! Project Status:
  • UP-FRONT GROUP Status:
  • Hello! Project Groups:
  • Concert Units:


  • She joined Hello Pro Egg when she was a graduate school student.
  • From when she joined until the day she left, she was the oldest member in all of Hello! Project.
  • She has a twin sister.
  • She has had ballet training.
  • She joined Hello Pro Egg in June 2009 and was introduced at the Shinjin Kouen June 2009 ~Nakano STEP!~ concert.
  • She joined Hello Pro Egg at 24 years old, making her the oldest member the program had.
  • She was also born in 1984, which makes her the oldest member out of all the Hello Pro Egg members, past and present. 
  • In January 2017, she contacted Takagi Sayuki for the first time in "a while", to tell her how much she likes her singing.[1]


Honorary TitlesEdit

Honorary titles

Preceded by
Noto Arisa

Oldest Member of Hello Pro Egg

Succeeded by
Sengoku Minami

Preceded by
Takahashi Ai

Oldest member in Hello! Project

Succeeded by
Takahashi Ai


  1. "ひらっち 高木紗友希" (in Japanese). Juice=Juice Official Blog. 2017-01-17.

Community content is available under CC-BY-SA unless otherwise noted.