Shun Asanaga is a 15-year-old junior high school student with an optimistic and bright personality. One day, he finds a mysterious crystal in the office of his father, who is a scientist and businessman. When he touches it, the world … Ayaka Ohashi, Toshiki Masuda, Kensho Ono, Karen Miyama Added on Amazon Prime 2023-07-25. Youtube Trailer

As the world is in the middle of an industrial revolution, a monster appears that cannot be defeated unless its heart, which is protected by a layer of iron, is pierced. By infecting humans with its bite, the monster can … Yuki Kaji, Toshiki Masuda, Maaya Uchida, Kensuke Sato, Kanae Oki, Miyu Sawai, Aya Endo Added on Amazon Prime 2023-07-25. Youtube Trailer