A Couple of Cuckoos, Volume 22 (A Couple of Cuckoos #187-195)

Erika has come to Hakone! To earn money for Sachi's school fees, Nagi and Erika are living and working at the Nebula Villa, a traditional Japanese inn. How will they fare as they take on this formidable hotel service job? And who's the mysterious visitor that will shake both their destinies?!