Sasagawa Kyouko vs. Miura Haru

Sasagawa Kyouko vs. Miura Haru is a Japanese music act credited under that exact collaborative-style name. The “vs.” punctuation forms part of the official credit, and the act appears with that styling in soundtrack references and music databases. Under this name, the act performed "Friend," the ED of "Katekyou Hitman Reborn!". The exact punctuation is used to identify releases credited to Sasagawa Kyouko vs. Miura Haru.