Yokono Sumire
横野 すみれ
Sumire Yokono
Yokono Sumire, 2017
General Information

Also known as

Su-chan (すーちゃん), Sumire (すみれ)


December 12, 2000 (2000-12-12) (age 17)


Osaka, Japan






IDOL Street

Years active


Associated acts

OSAKA Rapirazu, Samasuto

Yokono Sumire (横野 すみれ) is a 8.5 generation member of Street-sei under IDOL Street. She is a member of w-Street group OSAKA Rapirazu. She along with the other street-sei members have graduated when street-sei had disbanded on 10th August 2017.

After leaving Avex, she joined NMB48 as a 6th generation member.

Biography Edit

Early Life Edit

Yokono was born in 2000 in Osaka, Japan, to parents whose names are undisclosed.

2015 Edit

On October 24 Yokono was announced as the sole 8.5 generation member of Street-sei and joined OSAKA Rapirazu.

2016 Edit

On June 25 it was announced that Yokono is a member of the summer time Street-sei unit Samasuto along with Yoshida Kei, Iyanagi Hanano, Yoko Sachi, and Inoko Reia.

2018 Edit

It was announced on July 28, 2018 that she will be a 6th generation research student of NMB48.[1]

Personal Life Edit

When Yokono joined Street-sei she was a third year in middle school. As of April 2016 she is in her first year of high school.

  • Su-chan (すーちゃん): Official nickname.
  • Sumire (すみれ): Official nickname.

Profile Edit

  • Name: Yokono Sumire (横野 すみれ)
  • Nickname: Su-chan (すーちゃん), Sumire (すみれ)
  • Birthday: December 12, 2000 (2000-12-12) (age 17)
  • Birthplace: Osaka, Japan
  • Blood Type: A
  • Height: 157cm
  • IDOL Street Status:
    • 2015.10.24 Street-sei member
    • 2015.10.24 OSAKA Rapirazu
    • 2017.8.10 Graduated
  • OSAKA Rapirazu Color: Violet
  • Samasuto Color: Blue
  • IDOL Street Groups:

  • Hobbies: Baking sweets like cakes and macaroons.
  • Favorite Flower: Violet.
  • Favorite Sport: Swimming and Badminton.
  • Favorite food: Green tea, apple juice.
  • Favorite subjects: Society and Japanese.
  • Favorite Artists: SUPER GiRLS, Otome Shinto, Fairies

Trivia Edit

  • She is right-handed.
  • She aims to be 160cm.

References Edit


External Links Edit