|work|: Gensei Kenki Sacred Arch

The title is primarily available through Japanese digital and physical retailers:

The does not create physical swords. Instead, it allows the user to draw a "Phantom Blade"—a weapon made of solidified moonlight and willpower. These blades cannot cut flesh, but they can sever memories, curses, and spiritual attachments. In the lore, this is considered the highest form of exorcism. Gensei Kenki Sacred Arch