Quick answer — "Love is Show" by Masayuki Suzuki featuring Reni Takagi is the opening theme of Kaguya-sama: Love is War -The First Kiss That Never Ends-.
"Love is Show" by Masayuki Suzuki featuring Reni Takagi is the opening theme of Kaguya-sama: Love is War -The First Kiss That Never Ends-.
"Love is Show" is performed by Masayuki Suzuki featuring Reni Takagi.
