|Nickname||Ranchan (らんちゃん), Rantan (らんたん)|
|Birthdate||October 7, 2003|
|Current Age||17 Years Old|
|Social Networks||Twitter / SHOWROOM|
|Idol Career Info|
|Debuted||January, 2018 / Draft 3rd Generation|
- In November, participated in the 3rd Draft Audition.
- In January, was chosen by AKB48's Team K.
- On May 4th, participated in the Shonichi for the special stage Idol Shuugyochuu♡.
- On June 7th, participated in the Shonichi for Team K's revival of the RESET stage.
- On November 18th, participated in the Shonichi for the Kenkyuusei stage Pajama Drive.
- On August 17th, participated in her first AKB48 tour, AKB48 Zenkoku Tour 2019 ～Tanoshii bakari ga AKB!～.
- On June 21st, was part of her first AKB48 song with Hanareteitemo.
- On July 15th, participated in the LARME LINE LIVE Model Audition – the event would make the winner an exclusive model with the magazine.
AKB48 Senbatsu Elections
- 10th Senbatsu Election - Not Ranked
- 2017 Member Draft Pool → AKB48 Kenkyuusei → Team K
- Admired members: Sashihara Rino and Matsuoka Hana
- Hobbies: Human observation
- Pros: Likes to talk with other people, long eyelashes
- Cons: Gets worried before buying something
- Special skills: Rock dance
- Team K's 3rd choice at the Draft
Kobayashi Ran 10th Senbatsu Election Poster (2018)
Kobayashi Ran (2018)
Kobayashi Ran (Draft 2018)