Having made a complete recovery, Ryuki prepares to leave the hospital, yet finds himself unexpectedly reluctant to go. The head nurse Rumi oversees a staff whose personal habits soon capture his attention, from Nozomi’s constant search for companionship to the distinctive inclinations of Sarina and Rinka. Encounters with these nurses and the hospital director Himiko convince him that staying a little longer may offer far more memorable experiences than returning home.