TV-Series
Description
Koito Koganei is the fifteenth-generation shrine maiden at Takamimi Shrine, inheriting the role after her mother's death. Her family's lineage in this position stretches back roughly 400 years. Her duties encompass daily shrine operations and serving as the primary caretaker for Elda, the shrine's resident elf revered as a local deity. Koito often feels frustrated by the stark contrast between Elda's actual reclusive, otaku behavior and traditional divine expectations.

At age six, following her mother's death, Koito encountered a comforting woman in white at a nearby park. This memory remained vague until later revelations confirmed the woman was Elda, whose appearance was obscured and voice altered by a cold during their meeting. This childhood connection forms an emotional foundation for her relationship with Elda, though Koito initially feels embarrassment upon discovering her comforter's identity.

Koito balances her shrine duties with school attendance. Her routine involves attending to Elda's frequent requests for energy drinks, video games, and other otaku-related items. She actively encourages Elda to overcome agoraphobia stemming from a traumatic incident 60 years prior, persistently seeking to broaden the elf's experiences beyond the shrine grounds, reflecting her concern for Elda's isolation.

Family relationships shape Koito's world. Her younger sister, Koyuzu, possesses exceptional cooking skills and occasionally assists with shrine tasks, including market interactions. Koito maintains a friendship with schoolmate Koma Sakuraba; Koma's shrine visits help connect Elda to contemporary interests like toy collecting. The discovery of a Betamax tape reveals her mother's prior role as Elda's miko, reinforcing the generational continuity of their family's service and deepening Koito's understanding of Elda's enduring presence.

Koito gradually develops insight into Elda's emotional challenges, particularly the pain of outliving human companions. Her understanding evolves from initial frustration to a nuanced appreciation of Elda's self-imposed isolation as protection against perpetual loss. Her dynamic with Elda occasionally carries romantic subtext, seen in moments of embarrassment over their shared history or physical proximity, though the relationship primarily functions within a caretaker-student framework. Interactions with other shrine networks—featuring elves Yord and Haira alongside their mikos—expand Koito's perspective on the shared challenges and idiosyncrasies of human-elf relationships.