|Birthdate||March 17, 2002|
|Birthplace||Kumano, Aki District, Hiroshima, Japan|
|Current Age||18 Years Old|
|Agency||Twin Planet Entertainment|
|Social Networks||Instagram / Twitter / SHOWROOM|
|Idol Career Info|
|Team||STU48 1st Generation|
|Debuted||March, 2017 / 1st Generation|
- Joined Actors School Hiroshima (ASH) as part of it's 26th generation. Other notable members of the 26th generation are Yura Akari (STU48) and Pax Puella's Satake Miu.
- On January 22nd, became a member of the ASH PR unit "peony".
- On March 19th, passed the auditions for STU48's 1st Generation.
- On March 30th, during ASH 2017 SPRING ACT, it was announced she will stop her activities as a member of peony and graduated from ASH.
- On March 31st, joined STU48.
- On January 31st, was part of the senbatsu for STU48's debut single Kurayami.
- On June 16th, during the 10th Senbatsu Sousenkyo, ranked in for the first time at #99.
AKB48 Senbatsu Elections
- 9th Senbatsu Election - Not Ranked
- 10th Senbatsu Election - #99 (The 10th AKB48 World Senbatsu Sousenkyo Kinen Waku)
- STU48 (Kurayami)
- Hi Zenryoku (Kurayami)
- Shukko (Kaze wo Matsu)
- Yume Chikara (Kaze wo Matsu)
- Genten (Kaze wo Matsu)
- Koi wa Kebyo chu (Daisuki na Hito) (Center)
- Kiseki no Iu Na no Story (Mubou na Yume wa Sameru Koto ga Nai)
- Tanjitsu Shokubutsu (Omoidaseru Koi wo Shiyou) (Duet with Yabushita Fu)
- Omoidasete Yokatta (11gatsu no Anklet)
- Pedal to Sharin to Kita Michi to (Jabaja)
- Nami ga Tsutaeru Mono (Sentimental Train)
- "Suki" no Tane (Sentimental Train)
- Saikyou Twintail (NO WAY MAN)
- Okujo Kara Sakebu (Jiwaru DAYS)
- Omoide My Friend (Shitsuren, Arigatou)
- Aisuru Hito (Shitsuren, Arigatou)
- STU1 (GO!GO! little SEABIRDS!!)
- Amairo no Kamu no Otome
- Megumi no Hito
- Hitomi wo Tojite
- Showroom Audition Number: #31
- Audition song: Yume no Kawa
- Former Actor School Hiroshima (ASH) student and a member of peony and MAX♡GIRLS
- Friends with PALET member Tanda Hazuki, who was also a former ASH student.
- Also said to look like each other
- 2nd original STU48 member to be included in AKB48 Senbatsu (the first being STU48's center, Takino Yumiko).
- Her favorite foods are Okonomiyaki and mint chocolate.
Ishida Chiho 10th Senbatsu Election Poster (2018)
Ishida Chiho (2018)
Ishida Chiho 9th Senbatsu Election Poster (2017)
Ishida Chiho (2017)
Ishida Chiho (April 2017)
Ishida Chiho before joining STU48
|STU48 1st Generation|
| Ishida Chiho | Ishida Minami | Imamura Mitsuki | Iwata Hina | Okada Nana | Otani Marina | Kai Kokoa | Kadowaki Miyuna | Sakaki Miyu |
Takino Yumiko | Tanaka Kouko | Taniguchi Mahina | Hyodo Aoi | Fukuda Akari | Mineyoshi Arisa | Morishita Maiha | Yano Honoka | Yabushita Fu