Ikemen Seven Days(2023)

Ikemen Seven Days is a Japanese romance series following Yuka, a second-year high school student who begins dating Sena, an impossibly handsome boy with an extraordinary secret. Each night when Sena sleeps, his face and personality transform completely, cycling through seven distinct versions of himself. Yuka must navigate the unpredictable challenge of loving someone who is literally a different person every day—each incarnation with his own quirks, mannerisms, and approach to their relationship. The series blends romantic comedy with supernatural elements as Yuka discovers which version of Sena she truly loves, and whether their connection can survive the constant metamorphosis. A charming exploration of identity, acceptance, and finding love in the most unconventional circumstances.