|Birthdate||May 24, 2004|
|Current Age||16 Years Old|
|Idol Career Info|
|Debuted||December 31, 2018 / 9th Generation|
Ohashi Mako was an SKE48 Kenkyuusei.
- Hobbies: Cleaning, disposal, cat lover, makeup, cosmetics collection
- Special skill: Braiding quickly, hands dexterity, quick makeup and nail
- Future dream: I want to become a senbatsu member of SKE48 and want to be within 10th place in the AKB48 general election, to be active in television and magazines
- Favorite food: Mom's roll cabbage, chocolate, ice cream
- Favorite word: Arigatou, Oishi
- A short message: I will do my best with the momentum to overtake my seniors!
- Admired members: Suda Akari, Oguri Yui
- Favorite songs: Tsuyokimono yo
- Graduated due to poor health
- SKE48 Kenkyuusei → Graduation