"Happy fusion of instrumental and Okinawa music" Okinawa Electric Girl Saya, whose activities such as producing the official theme song for Nakano Broadway and providing music to men's idols, and MIKISARA, an instrumental unit that is hotly talked about on SNS, have released a collaboration work! "Water lily" is a fusion of Saya's song and noise with a song produced by MKISARA that makes you imagine a refreshing after the rain. "Rain child" where MIKISARA's playful percussion and beautiful melody piano dance to the Ryukyu scale and Uchinaguchi song produced by Saya.