* Anime yang diadaptasi dari manga buatan Gotouge Koyoharu.

Sejak dahulu kala, ada banyak rumor tentang iblis pemakan manusia yang bersembunyi di hutan. Karena itu, penduduk setempat tak pernah berani keluar saat malam hari. Legenda mengatakan bahwa Pemburu Iblis juga berkeliaran di malam hari dan memburu iblis yang haus darah. Bagi Tanjirou, hal itu adalah kenangan terburuknya.

Sejak kematian ayahnya, Tanjirou menggantikan ayahnya untuk memenuhi kebutuhan keluarganya. Meski kehidupan mereka sangat berat, mereka merasakan kebahagiaan yang luar biasa. Tapi, kebahagiaan itu hancur saat Tanjirou melihat keluarganya dibantai. Tidak hanya itu, satu-satunya keluarganya yang selamat, adik perempuannya, Nezuko, berubah menjadi Iblis. Tapi, Nezuko masih menunjukkan tanda-tanda emosi dan pemikiran manusia. Perjalanan Tanjirou untuk melawan iblis dan mengembalikan adiknya menjadi manusia akhirnya dimulai.

High school freshman Hiro Amanokawa activates a mysterious device left behind by his father called a "Digivice" that makes unknown creatures that cannot be seen by ordinary people, the Digimon, visible to his eyes. This is the story of this other side of the world that nobody is aware of. With their friends, Hiro and Gammamon dive into the mysterious world where these creatures live.

Twins Kazuya and Tatsuya, and their neighbor Minami have played together since they were children and built an unbreakable bond. But with puberty, the twins realized something: Minami is a girl, and three is a crowd.

As the trio tries to preserve their relationship, Kazuya's pledge to make Minami's dream come true by taking her to Koshien with his baseball pitching skills makes the slackerish Tatsuya wonder about himself, and his own goals. But Minami has another dream she wants fulfilled, and as the twins continue to push themselves, with Minami in the middle, a life-changing tragedy leads one twin down a path he once never would've considered...