赤と青 / 四宮かぐや (CV: 古賀葵) “Kaguya-sama: Love Is War -The Stairway to Adulthood-” Ending Theme
𝚁𝙴𝙳 𝙰𝙽𝙳 𝙱𝙻𝚄𝙴 / 𝙺𝚊𝚐𝚞𝚢𝚊 𝚂𝚑𝚒𝚗𝚘𝚖𝚒𝚢𝚊 (𝙲𝚅:𝙰𝚘𝚒 𝙺𝚘𝚐𝚊) 赤と青 / 四宮かぐや (𝙲𝚅: 古賀葵) 𝙰𝚔𝚊 𝚝𝚘 𝙰𝚘 / 𝙺𝚊𝚐𝚞𝚢𝚊 𝚂𝚑𝚒𝚗𝚘𝚖𝚒𝚢𝚊 (𝙲𝚅:𝙰𝚘𝚒 𝙺𝚘𝚐𝚊)
Vocals Aoi Koga
Composer Yuki Tsujimura, Ken Ito
Arranger Yuki Tsujimura, Ken Ito
Lyricist Yuki Tsujimura
Producer Masaharu Yamanouchi, Tatsuya Ishikawa
Mixing Engineer MEGMETAL
Release Date Jan 01, 2026
Label Aniplex
Publisher Aniplex Inc.
Distributor Sony Music Marketing United Inc.
Phonographic Copyright Aniplex Inc.