|Tanaka Mirei promoting "ASE TO NAMIDA NO CINDERELLA STORY"|
|Also Known As||Mirei (みれい)|
|Born||October 14, 1996|
|Occupation||Idol, Singer, Actress, Model|
|Years Active||2010 - Present|
|Associated Acts||SUPER GiRLS, Candy Macchiato|
|SUPER GiRLS Information|
|Joined||June 12, 2010|
|Member Color||Premium Black|
|Graduated||March 31, 2018|
|Time in Group||8 years|
Mirei graduated from SUPER GiRLS on March 31 2018.
In August Tanaka starred in the TBS drama Houdou Dorama Ikiro (報道ドラマ 生きろ)
In October Tanaka starred in the movie Tokyo Shutter Girl (東京シャッターガール).
In June Tanaka starred in the Fuji TV drama First Class (ファースト・クラス) along with Sawajiri Erika.
In July Tanaka released her first photobook titled Mirei (みれい).
From April to June Tanaka starred in the Fuji TV drama Yokoso, Wagaya e (ようこそ、わが家へ).
In June Tanaka was appointed to exclusive model for Jelly magazine.
In October Tanaka played a pretty baseball team manager in the drama Watashi wo Koushien ni Tsurette (私を甲子園に連れてって) which aired on the variety show Sukatto Japan (痛快TV スカッとジャパン).
On December first it was announced that Tanaka would going on a hiatus due to poor health.
On March first Tanaka announced that she will return to SUPER GiRLS.
She will graduate from SUPER GIRLS and iDOL Street on March 31st 2018.
- Hobbies: Single-lens reflex camera, guitar, shrine tour
- Special Skill: Sounding much the joint finger
- Special 1-shot gag: Moray eel imitation
- Motto: Kamisama ga kureta shirendakara daijōbu. One for all, all for One! (神様がくれた試練だから大丈夫; Because it is the trial that god gave, I am all right. One for all, all for One!)
- Favorite Entertainers: Matsumoto Ena (EMODA Producer), Taylor Swift
-  Tokyo Shutter Girl
-  Hunter x Hunter -The Last Mission-
TV Drama Edit
-  Houdou Dorama Ikiro
-  First Class
-  Yokoso, Wagaya e
-  Watashi wo Koushien ni Tsurette
-  Mirei