|Birthdate||August 7, 2002|
|Current Age||18 Years Old|
|Idol Career Info|
|Debuted||December 31, 2018 / 9th Generation|
Adachi Reina was an SKE48 Kenkyuusei.
- Admired Members: Uemura Rina, Saito Kyoko, Tomita Suzuka
- Failed The Coinlockers, STU48's 1st Generation, NMB48, Sakamichi Joint Auditions
- She likes dancing and spicy foods.
- Lives in Thailand until 6 years old
- At 5 days, she has the record or shortest tenure in SKE48.