Yofukashi no Uta Mini

Yofukashi no Uta Mini is a series of mini animations posted on the Yofukashi no Uta Twitter account. A supernatural conflict unfolds in a world where humans coexist with Oni, creatures from Japanese folklore known for their demonic appearance and strength. Kuro is a young high school student who becomes embroiled in this world when he is attacked by an Oni and forced to form a bond with her. This bond allows him to harness the Oni's powers, but it also comes with a terrible cost: every time he uses her powers, he loses a fragment of his own memories. Kuro must navigate this fragile relationship and the consequences of his newfound abilities, all while trying to uncover the truth about his connection to the Oni and the mysterious forces that seek to exploit their bond.