Kajishima Aya
Kajishima Aya promoting "Sekai de Ichiban Kawaii Idol / Shi・te・ru・mo・n"
Nicknames Kajii (かじぃ?)
Birth Info
Born July 21, 1999 (1999-07-21) (age 20)
Origin Chiba, Japan
Zodiac Sign Cancer Cancer
Height 161cm
Professional Info
Genres J-Pop
Occupation Idol, Singer
Years Active 2017-present
Agency UP-FRONT CREATE (2017-present)
YU-M Entertainment (2017-present)
Label T-Palette Records (2017-present)
Associated Acts Up Up Girls (2), UP-FRONT esports club
Up Up Girls (2) Info
Joined February 25, 2017
Generation 1st Generation
Debut Single Sun!×3 / Ni no Ashi Dancing
Time in Group 3 Years, 4 Months, 15 Days
Blog Ameblo-favicon.png Up Up Girls (2) Official Blog
Twitter Twitter_2012.svg @uug2_kajishima
Instagram Instagram_logo_2016.svg @aya_kajishima_uug2ki
Kajishima Aya (鍛治島彩) is a 1st generation member of Up Up Girls (2).



Kajishima Aya, December 2018


Kajishima Aya, January 2018

Early Life

Kajishima Aya was born on July 21, 1999 in Chiba, Japan.


On February 25, it was announced that Kajishima had become a member of Up Up Girls (2), alongside Takahagi Chinatsu, Yoshikawa Mayu and Hashimura Riko.


On July 27, Kajishima joined the UP-FRONT esports club.[1]

On August 26, Kajishima and Suzuki Airi formed a PR unit named All Chiba Hospitality Corps in a ceremony for the "All Chiba Hospitality Action!" campaign.[2]

Personal Life

Name Meaning

Kajishima's given name, Aya, means "paint" (彩).


  • Name: Kajishima Aya (鍛治島彩)
  • Nickname: Kajii (かじぃ)
  • Birthdate: July 21, 1999 (1999-07-21) (age 20)
  • Birthplace: Chiba, Japan
  • Height: 161cm
  • Western Zodiac: Cancer
  • Eastern Zodiac: Rabbit
  • Special Skill: Basketball, playing the recorder with her nose
  • Audition Song: YOLO
  • UP-FRONT GROUP Status:
    • 2017-02-25: Joined UP-FRONT CREATE (in partnership with YU-M Entertainment)
  • Other Groups:

Discography Featured In


  • She and former Kobushi Factory member Taguchi Natsumi were born on the same day.
  • She is able to play recorder using her nostril. This skill is featured in the music videos and performances for the songs Ni no Ashi Dancing and Doshaburi no Terrace Seki. She also takes requests for and plays covers of other songs in this way on SHOWROOM and the Up Up Girls YouTube Channel.
  • She played recorder using her nostril in Japanese YUGIOH OCG Show about idol Arai Manami seven days of duel link life.
  • She likes video games.
  • Her audition number was #71.

See Also


External Links

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