ONIMAI: I'm Now Your Sister! (2023)

S01E08 Mahiro's First Girls Sleepover

As winter break arrives, Mahiro eagerly anticipates his time off from school. Little does he know, Mihari has arranged a surprise sleepover with Momiji and some friends to keep him engaged and deter him from slipping back into his reclusive habits. This unexpected gathering promises to bring a mix of fun and challenges for Mahiro as he navigates the joys and dynamics of having his friends over.