|Birthdate||December 12, 2000|
|Current Age||19 Years Old|
|Social Networks||Twitter / Instagram|
|Idol Career Info|
|Debuted||July, 2018 / 6th Generation|
- Was an 8.5 generation member of the iDOL Street "Street-sei" trainee group Osaka Rapirazu from October 2015 to August 2017. She was also a former member of the sub-unit Samasuto (さますと).
- Favorite foods: Sweet green tea, tapioca.
- Hobbies: Cosmetics collection, Going to theater· comedy live, explore the sweet green tea foods, beauty hunter
- Special skills: Cooking, guess the person age, pretended musical performance herself, sprinting.
- Future dreams: Actress.
- NMB48 Kenkyuusei → Team BII
Yokono Sumire (2018)]]
Yokono Sumire (2018) (from Modelpress website)
Yokono Sumire (iDOL Street official profile)
|Azuma Yuki | Umeyama Cocona | Okamoto Rena | Ogawa Yuuka | Kato Yuuka | Kojima Karin | Shiotsuki Keito | Jonishi Rei | Shinzawa Nao|
Nakagawa Mion | Nakano Mirai | Hara Karen | Hongo Yuzuha | Miyake Yuria | Yamada Suzu | Yamamoto Ayaka | Yamamoto Mikana | Yokono Sumire
|BII1 | BII2 | BII3 | BII4 | BII5|