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Otani Marina

Otani Marina (2020)

Otani Marina (大谷満理奈) is a Japanese pop singer and Idol. She is a former first generation member of STU48.


  • Birth Name: Otani Marina (大谷満理奈)
  • Nicknames: Mariina (マリーナ), Tenrai-chan (天来ちゃん)
  • Birthdate: February 14, 2004 (2004-02-14) (age 20)
  • Birthplace: Yamaguchi, Japan
  • Blood Type: A
  • Height: 156cm
  • Bands / Groups:

STU48 Song Participation


Single Participating Song Position/Unit
Kurayami STU48
Kaze wo Matsu Shukkou
Genten 21st Century Born Members
Daisuki na Hito Daisuki na Hito
Which is which? STUDIO
Mubou na Yume wa Sameru Koto ga Nai Mubou na Yume wa Sameru Koto ga Nai
Omoidaseru Koi wo Shiyou Omoidaseru Koi wo Shiyou 1st Gen & 3rd Draft
Hitorigoto de Kataru Kurainara Hitorigoto de Kataru Kurainara
Sunglasses Days 1st Gen & 3rd Draft


  • Originally a first generation member of STU48, she announced her graduation on March 30, 2021. She graduated from the group on June 5, 2021.
  • Attended Actors School Hiroshima in 2012.
  • Prior to STU48, she was a member of the idol unit MAX♡GIRLS from 2016 to 2017.


STU48 2017 STU48 2017 STU48 2018 STU48 2019

External Links