Moon Water?

"Moon Water" is a song recorded by Japanese singer Shizuka Kudo, from her tenth studio album, Purple. It was released through Pony Canyon as the album's second single on May 19, 1995. When Kudo appeared on the AX tanpatsu drama Ren'ai Zenya: Ichido Dake 2 as a drawing-class model, the artwork she was the subject of is revealed to be a direct replication of the "Moon Water" cover art.