12-year-old Oriko Seki, who lost her parents in a car accident, ended up living in her grandmother's Onsen Ryokan "Haru no Ya." With the ghost "Uribou" cohabitating with her and all the other odds, she ended up training to … Seiran Kobayashi, Nana Mizuki, Satsumi Matsuda, Rina Endou, Etsuko Kozakura, Yoko Asagami, Kana Hanazawa Added on HBO 2022-08-12. Added on Amazon Prime 2023-07-17. Youtube Trailer