Sato Sumire (佐藤すみれ) is a Japanese pop singer and Idol managed by Horipro. She is currently a member of SKE48 Team E, and was previously a full-time member of AKB48.
- Birth Name: Sato Sumire (佐藤すみれ)
- Nicknames: Suuchan (すーちゃん), Suumelo (すーめろ)
- Date of Birth: November 20, 1993
- Place of Birth: Saitama, Japan
- Blood Type: O
- Height: 166cm (5"5)
- Bust: 78cm
- Waist: 57cm
- Hips: 84cm
- Bands / Groups:
SKE48 Song Participation
- SKE48 Team E 4th Stage "Te wo Tsunaginagara"
- SKE48 Team E 5th Stage "SKE Festival"
AKB48 Song Participation
- AKB48 Team B 4th Stage "Idol no Yoake"
- AKB48 Kenkyuusei "Idol no Yoake"
- AKB48 Team A 5th Stage "Ren'ai Kinshi Jourei"
- AKB48 Team K 5th Stage "Saka Agari"
- THEATRE G-ROSSO "Yume wo Shinaseru Wake ni Ikanai"
- AKB48 Team B 5th Stage "Theater no Megami"
- AKB48 Team A Waiting Stage
- Originally a seventh generation member of AKB48 Kenkyuusei, she was promoted to Team B on May 21, 2010, then transferred to Team A during the AKB48 team shuffle in 2012. During the AKB48 Group Grand Shuffle in 2014, she was transferred to SKE48 Team E and became a full-time member.
- She was a finalist for the Morning Musume Happy 8ki Audition in 2006.
- Her nickname "Suumelo" comes from her liking the Sanrio character My Melody, who is nicknamed "Mymelo".
- Has a younger sister by nine years.
- Doesn't like being called Sato-san.
- She is good friends with Matsui Jurina.
- Likes reading books.