In 2020, Ishiyama took part in the ANGERME ONLY ONE Audition ~Watashi wo Tsukuru no wa Watashi~ and made it to the finals, but was not chosen to join the group.
On November 4, it was announced that Ishiyama had joined Hello Pro Kenshuusei alongside Arisawa Ichika. They were introduced on December 19 at Hello! Project Kenshuusei Happyoukai 2020 12gatsu ~Hikari~.
On May 3rd, Ishiyama won the Makoto Award at the Hello! Project Kenshuusei Happyoukai 2022 ~Haru no Koukai Jitsuryoku Shindan Test~ event for her performance of "KEEP ON Joshou Shikou!!" and "Kimagure Princess".
On June 29, it was revealed through Hello! Project Station that Ishiyama would be joining Juice=Juice as a new member alongside Hello! Project "Morning Musume '22" "Juice=Juice" Goudou Shin Member Audition winner Endo Akari.
She has a pet dog named Mame (まめ).
When Ishiyama joined Hello Pro Kenshuusei, she was in her second year of high school. She graduated from high school in March 2022.
- Name: Ishiyama Sakura (石山咲良)
- Birthdate: February 22, 2004
- Birthplace: Tokyo, Japan
- Blood Type: B
- Western Zodiac: Pisces
- Eastern Zodiac: Monkey
- Hello! Project Status:
- UP-FRONT PROMOTION Status:
- 2020-11-04: Member
- Hello! Project Groups:
- [2020–2022] Hello Dream.
- [2022-] Hello! Project Station
- She has the same birthday as Morning Musume member Yokoyama Reina and former Melon Kinenbi member Shibata Ayumi.
|Oldest member of Hello Pro Kenshuusei and Hello Pro Kenshuusei Hokkaido
December 13, 2021 – June 29, 2022
|Hello Pro Kenshuusei|