"Shiranpuri" is an anime series that centers around a young girl named Shiranui, who possesses a unique ability to communicate with spirits. The narrative unfolds in a rural Japanese village where ancient traditions and supernatural elements are deeply intertwined with daily life. Shiranui, often referred to as Shiran, lives with her grandmother, a respected spiritual medium in the community. The grandmother mentors Shiran in the ways of spiritual communication, preparing her to take on the role of the village's next guardian.

The plot begins with a series of mysterious events disrupting the village's peace. Strange occurrences, such as unexplained natural phenomena and the sudden appearance of malevolent spirits, suggest a disturbance in the spiritual balance. Shiran, guided by her grandmother, embarks on a journey to uncover the source of these disturbances. Along the way, she encounters various spirits, both benevolent and malevolent, each with their own stories and connections to the village's history.

As Shiran delves deeper into the mystery, she discovers that the disturbances are linked to an ancient curse placed on the village by a vengeful spirit. This spirit, once a revered protector of the village, was betrayed and forgotten over time, leading to its transformation into a force of destruction. Shiran must navigate the complexities of the spirit world, using her abilities to mediate between the living and the dead, and ultimately find a way to appease the vengeful spirit.

Key characters include Shiran's grandmother, who provides wisdom and guidance; a local historian who aids Shiran in understanding the village's past; and a childhood friend who becomes an unexpected ally in her quest. The series also features a variety of spirits, each with distinct personalities and roles in the unfolding narrative.

The story is structured around Shiran's growth as she learns to harness her abilities and understand the responsibilities that come with them. The series balances moments of tension and mystery with quieter, reflective scenes that explore themes of tradition, memory, and the interconnectedness of the human and spirit worlds. Through her journey, Shiran not only seeks to restore balance to her village but also comes to terms with her own identity and the legacy she is destined to uphold.