About:
Sae Otsuka (大塚 紗英, Ōtsuka Sae, October 10, 1995) is a Japanese female singer-songwriter, voice actress, and guitarist from Kanagawa Prefecture. She is affiliated with Ace Crew Entertainment. She plays the guitar for the band Poppin'Party of the BanG Dream! franchise.

• Known For
• 
  BanG Dream! Poppin'Dream!
  as
  Tae Hanazono (voice)
• 
  BanG Dream! Special☆LIVE Girls Band Party! 2020→2022
  as
  Self
• 
  BanG Dream! 12th☆LIVE DAY1:Welcome to Poppin'Land
  as
  Hanazono Tae (voice)
• 
  D4DJ: Double Mix
  as
  Nagisa Tsukimiyama (voice)
• 
  BanG Dream! 5th☆LIVE Day1:Poppin'Party HAPPY PARTY 2018!
  as
  Hanazono Tae