Misaki, Kyouko

岬鏡子

After Hairi's maternal grandmother, Grandma Kato, passed away, Kyoko Misaki took over the management of the Kato family and the arrangement of their belongings. She then sent a letter to Hairi asking for help organizing her warehouse, which prompted Hairi to come to the island. Hairi's second cousin, Umi Kato, who had arrived earlier, joined them, and the three stayed at the Kato family home during summer vacation. According to Umi, it seems he sent a letter to Umi as well.