|Birthdate||March 11, 2003|
|Birthplace||Awajishima, Hyogo, Japan|
|Current Age||17 Years Old|
|Agency||Setouchi Co. Ltd.|
|Idol Career Info|
|Team||STU48 1st Generation|
|Debuted||March, 2017 / 1st Generation|
- On August 15, became a model for Miss Ichigo 2017.
- On January 31st, was part of the senbatsu for STU48's debut single Kurayami.
- On November 15, entered the Top 3 for "AKB48 Urgent Dance Auditions" competition and became a substitute member for NO WAY MAN performance on the music show "Best Hit Kayousai", in the position next to the substitute center, Imamura Mitsuki.
AKB48 Senbatsu Elections
- STU48 (Kurayami)
- Hi Zenryoku (Kurayami) (Center)
- Shukko (Kaze wo Matsu)
- Yume Chikara (Kaze wo Matsu)
- Genten (Kaze wo Matsu)
- Which is which? (Daisuki na Hito)
- Aoiremon (Daisuki na Hito)
- Kiseki no Iu Na no Story (Mubou na Yume wa Sameru Koto ga Nai)
- Omoidasete Yokatta (11gatsu no Anklet)
- Pedal to Sharin to Kita Michi to (Jabaja)
- Saikyou Twintail (NO WAY MAN)
- STU1 (GO!GO! little SEABIRDS!!)
- Megumi no Hito
- Hitomi wo Tojite
- Showroom Audition Number: #71
- Favorite Food: Awajishima Tamanegi
- Penlight colors: Yellow
- Her fans are called Onion Family (オニオン家).
- Former Alivio High Level Lesson School student
- Was a model for Miss Ichigo and Tokyo Kids Collection.
- Auditioned for NMB48 5th generation. She dropped out of the auditions as her Tokyo Kids Collection activities were at the same day as the 3rd round.
- Likes dancing
- Interested in anime and voice acting
- Her nicknames at school were Wakkii (わっきー) and Miyunacchi (みゆなっち)
Kadowaki Miyuna 10th Senbatsu Election Poster (2018)
Kadowaki Miyuna (2018)
Kadowaki Miyuna 9th Senbatsu Election Poster (2017)
Kadowaki Miyuna (2017)
Kadowaki Miyuna (April 2017)
Kadowaki Miyuna 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