- Birth Name: Ishida Chiho (石田千穂)
- Nickname: Chiho-chan (ちほちゃん)
- Birthdate: March 17, 2002
- Birthplace: Hiroshima, Japan
- Blood Type: O
- Height: 157cm
- Bands / Groups:
STU48 Song Participation
|Kaze wo Matsu||Kaze wo Matsu|
|Genten||21st Century Born Members|
AKB48 Song Participation
|11gatsu no Anklet||Omoidasete Yokatta||STU48|
|Jabaja||Pedal to Sharin to Kita Michi to||STU48|
|Sentimental Train||Nami ga Tsutaeru Mono||Dai 10 Kai Sekai Senbatsu Sousenkyo|
|"Suki" no Tane||SHOWROOM Senbatsu|
|NO WAY MAN||Saikyou Twintail||U-16 Senbatsu 2018|
|Jiwaru DAYS||Okujou Kara Sakebu||Sucheese|
- Currently a first generation member of STU48.
- Studied in Actors School Hiroshima before joining STU48.
- Prior to STU48, she was a member of the Shimane PR unit peony, along with Mineyoshi Arisa, from 2016 to 2017.