|Birthdate||February 22, 2002|
|Current Age||20 Years Old|
|Social Networks||7gogo / Instagram / SHOWROOM / Twitter|
|Idol Career Info|
|Debuted||January 2018 / Draft 3rd Generation|
- 1 Catchphrase
- 2 Trivia
- 3 History
- 4 AKB48 Senbatsu Elections
- 5 Team History
- 6 Singles Participation
- 7 Units
- 8 Gallery
- Minami no sora de ichiban kagayaiteru hoshi wa~? (Senata~n!) Anata no ichibanboshi ni naritai. CHIIMU 4 DORAFUTO Kenkyuusei no Senatan koto Ishiwata Sena desu.
- (What is the brightest star in the south sky? (Senata~n!) I want to become your first star. Team 4 Draft Kenkyuusei, Ishiwata Sena known as Senatan.)
- A character that describes her: 笑 (smile)
- Admired members: Murayama Yuiri and Yokoyama Yui
- Charm point: Squishy cheeks
- Hobbies: Watching stage plays
- Favorite AKB48 song: Himawari, Seijun Philosophy
- Favorite food: Fruits, ox tongue
- Favorite hairstyle: Ponytail
- Favorite number: 2
- Favorite school subject: Math
- Pros: Does things until the end
- Cons: Shyness
- Special skills: Clarinet
- She was Team 4's 1st choice at the Draft. Team 4 was also the team she desired to join most of any team in the 48 groups.
- She is right-handed
- She can play the clarinet.
- As of May 2022, she is the shortest member of AKB48.
- On November 11, was put into the draft pool for AKB48 Group 3rd Draft Kaigi.
- On June 26th, was part of her first AKB48 song, Hanareteitemo.
- On December 8th, was promoted to Team 4.
- On July 20, appeared in the special AKBINGO NEO episode 2 for ranking 2nd place amongst members in the AKB48 no Dobboun! Hitori Jime app event.
- On December 8th, at the AKB48 16th Anniversary Team Shuffle, it was announced she would be transferred to Asai Team B.
- On March 17th, was part of the senshuuraku performance for Team 4's Te wo Tsunaginagara stage.
- On April 19th, transferred to Asai Team B.
AKB48 Senbatsu Elections
- 10th Senbatsu Election - Not Ranked
- 2017 Member Draft Pool → AKB48 Kenkyuusei → Team 4 → Team B
Ishiwata Sena 10th Senbatsu Election Poster (2018)
Ishiwata Sena (2018)
Ishiwata Sena (Draft 2018)