Mysterious Disappearances (2024)

S1E5 Underwear, Snacks, and Scarlet Clothes

While Adashino is gone, Sumireko takes care of Oto. They visit Oto's school, where Sumireko relishes the vibrant experience of youth. The two girls encounter Uname and enjoy a delightful evening together. However, their tranquil time is abruptly interrupted by the looming presence of a new Curiosity approaching.