|Birthdate||February 19, 2000|
|Current Age||20 Years Old|
|Agency||Setouchi Co. Ltd.|
|Social Networks||Twitter / Instagram|
|Idol Career Info|
|Team||STU48 1st Generation|
|Debuted||March, 2017 / 1st Generation|
- Joined Actors School Hiroshima (ASH) as a member of the 20th generation. Other notable 20th generation member is Idol Renaissance's Ishino Riko.
- On July 20th, was selected to be one of SPL∞ASH's (Actors School Hiroshima idol unit) new members. Her member color was pink.
- On March 19th, passed the auditions for STU48's 1st Generation.
- On March 30th, during ASH 2017 SPRING ACT, it was announced she will stop her activities as a member of SPL∞ASH and graduated from ASH.
- On March 31st, joined STU48.
- On January 31st, was part of the senbatsu for STU48's debut single Kurayami.
- On November 15, won the "AKB48 Urgent Dance Auditions" competition and became the center of NO WAY MAN performance on the music show "Best Hit Kayousai", replacing Miyawaki Sakura.
- On September 18th, was selected to be a member of 48 Group NEXT12 sub-unit and participated in the song Monica, Yoake da.
AKB48 Senbatsu Elections
- STU48 (Kurayami)
- Dareka ga Itsuka Suki da to Itte Kureru Hi Made (Kurayami)
- Shukko (Kaze wo Matsu)
- Yume Chikara (Kaze wo Matsu)
- Seifuku no Omosa (Kaze wo Matsu)
- Dareka to Itai (Kaze wo Matsu) (Center)
- Which is which? (Daisuki na Hito) (Center)
- Setouchi no Imouto (Mubou na Yume wa Sameru Koto ga Nai) (Center)
- Kiseki no Iu Na no Story (Mubou na Yume wa Sameru Koto ga Nai)
- Seishun Kakueki Teisha (Omoidaseru Koi wo Shiyou) (Center)
- Omoidasete Yokatta (11gatsu no Anklet)
- Pedal to Sharin to Kita Michi to (Jabaja)
- "Suki" no Tane (Sentimental Train)
- Monica, Yoake da (Sustainable)
- STU1 (GO!GO! little SEABIRDS!!)
- Megumi no Hito
- Machi no Akari
- Showroom Audition Number: #22
- Penlight Colors: Pink and purple.
- Close to Torobu Yuri. They are often called "ToroMichu".
- Her favorite members are Suda Akari and Yamamoto Sayaka
Imamura Mitsuki 10th Senbatsu Election Poster (2018)
Imamura Mitsuki (2018)
Imamura Mitsuki 9th Senbatsu Election Poster (2017)
Imamura Mitsuki (2017)
Imamura Mitsuki (April 2017)
Imamura Mitsuki before joining STU48
|STU48 1st Generation|
| Ishida Chiho | Ishida Minami | Imamura Mitsuki | Iwata Hina | Okada Nana | Otani Marina | Kai Kokoa | Kadowaki Miyuna | Sakaki Miyu |
Takino Yumiko | Tanaka Kouko | Taniguchi Mahina | Hyodo Aoi | Fukuda Akari | Mineyoshi Arisa | Morishita Maiha | Yano Honoka | Yabushita Fu