- Fukuoka wo moriageru no wa, Imadaa. Minna no aidoru. Imada Mina desu.
- (Liven up Fukuoka, now (Imada). Everyone's idol. I'm Imada Mina.)
- 2011.07.10 - Joined HKT48 as a Kenkyuusei
- 2014.01.11 - Promoted to Team KIV (HKT48 Team Shuffle)
- 2022.04.04 - Graduated from Team KIV (Announcement: February 25, 2022 | Graduation Concert: April 4, 2022)
AKB48 Senbatsu Elections
- 4th Senbatsu Election - Not Ranked
- 5th Senbatsu Election - Not Ranked
- 6th Senbatsu Election - Not Ranked
- 7th Senbatsu Election - Not Ranked
- 8th Senbatsu Election - #90
- 9th Senbatsu Election - #95
- 10th Senbatsu Election - Didn't Participate
- RS1 (Te wo Tsunaginagara)
- Choco no Yukue
- RS3 (Nounai Paradise)
- Kimi wa Pegasus
- HW2 (Tadaima Renaichuu)
- KIV2 (Saishuu Bell ga naru)
- Return Match
- Oshibe to Meshibe to Yoru no Chouchou
- Gomen ne Jewel
- 15nin Shimai no Uta
- KIV3 (Seifuku no Me)
- Ookami to Pride
- Kareha no Station
HKT48 1st Anniversary
- Itoshiki Natasha
HKT48 2nd Anniversary
- Ame no Pianist
HKT48 Kyushu 7 Prefecture Tour ~Kawaii Ko ni wa Tabi wo Saseyo~
- Oita Iichiko Grand Theater
- Nagasaki Brick Hall
HKT48 3rd Anniversary Special perfomance series
- Te wo Tsunaginagara
- Ame no Pianist
- 3rd Anniversary special performance
HKT48 National Tour ~Zenkoku Toitsu Owatoranken~
- Japanese Locations
- Glory Days (backdancer)
- Yokohama Arena
HKT48 4th Anniversary
HKT48 Spring Live Tour ~Sashiko du Soleil 2016~
- Shaku ga Hoshii
- HKT48 Sashihara Rino Zachou Kouen at Meijiza
- Tsunagirl (2013)
- HaKaTa Hyakkaten
- HKT48 no Odekake
- HKT48 Shakariki 48!
- HKT48 no Goboten!
- AKB Shirabe
- Name in Korean: 이마다 미나
- Hobby: Fishing, the outdoors, music appreciation
- Special Skill: Table tennis
- Charm Point: Her eye smile
- Ambition: To be a model and actress
- Is a lefty.
- Talks about learning English and her progress in doing so.
- Is able to eat incredibly spicy food.
- Had an 10-year old, female Golden Retriever called "Jupi", who was even featured in dog magazines before it passed away in early 2016.
- Likes being out in nature, for example on a fishing trips with her dog.
- Has a recurring page column in Fishing news, a monthly fishing magazine.
- Her father is a professional field-tester for fishing equipment.
- Has a running-joke character called Golgo Imada, after the hitman anime Golgo 13. She got this during a HKT48 no Odekake episode in which she donned a pair of sunglasses and posed with an airsoft rifle like the one used in Golgo 13.
- Has the reputation of being cool, but secretly longs for cute things.
- Wanted to perform on the rotating platform of the original HKT48 Theater since the day she joined, and managed to do so in the very last show ever of that theater.
- Loves wearing jeans.
- Considered to be the mother figure of HKT48's 2nd Generation Kenkyuusei, being a 1st Generation Kenkyuusei herself.
- Member of Art Club and Marathon Club
- One of the 4 members that won a solo page on the Young Jump Gravure Competition
- Members say she gets annoyed easily, so when she asked for "something useful" for her seitansai present, she got a punching bag.
- Prefers the nickname Mina
- Finished in 76th place on Produce 48