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Okamura Rio

Okamura Rio (2023)

Okamura Rio (岡村梨央) is a Japanese pop singer and Idol managed by STU. She is currently a Kenkyuusei member of STU48.


  • Name: Okamura Rio (岡村梨央)
  • Nickname: Riotsun (りおつん), Okario (おかりお)
  • Birthdate: October 8, 2008 (2008-10-08) (age 15)
  • Birthplace: Hiroshima, Japan
  • Blood Type: A
  • Hobbies: Karaoke, making things, muscle training
  • Specialties: Singing, grip strength and back muscles, memory weakness
  • Bands / Groups:

STU48 Song Participation


Single Participating Song Position/Unit
Iki wo Suru Kokoro Shizen Touta Shugi
Kimi wa Nani wo Koukai Suru no ka? Nire no Kokage no Shita de 2.5th gen Kenkyuusei


Album Participating Song Position/Unit
Natsukashii Ashita Ai no Omosa
Hana wa Dare no Mono? Gasshou Ver.


  • Currently a member of STU48 Kenkyuusei via the group's joint New Wave Project audition with ASH.


External Links