TV-Series
Description
Sumi Ikuina, a 16-year-old nun-in-training at Saienji Temple, represents the Animal Realm among six trainees embodying Buddhist cosmology realms. She possesses brown hair, grey eyes, distinctive eyebrows, stands 1.61 meters tall, weighs 52 kilograms, and has a figure of 88-61-87 cm.

Her personality is fundamentally kind, diligent, and nurturing, often prioritizing others' needs and demonstrating loyalty. She actively tries to de-escalate conflicts, especially those involving Ikkou Satonaka, though her verbal defenses usually fail to prevent his comedic suffering. Unlike the other female residents, she refrains from physically punishing Ikkou, instead showing him patience and empathy. She deeply respects tradition, established norms, and authority figures, consistent with her temple role.

Her connection to the Animal Realm grants her a natural affinity and kindness towards animals, frequently leading her to rescue or care for injured creatures, earning community respect. However, it also causes a recurring challenge: she periodically emits pheromones that uncontrollably attract animals, resulting in hordes pursuing her. Over time, she gains greater control over this ability, notably managing the annual pheromone emission event in the second season.

Cooking is a significant skill and hobby, endearing her to others at the temple through meal preparation and contributing to her popularity, particularly among male peers, though she remains somewhat shy. Her romantic interactions are limited; she politely rejects a classmate, Yanagi, after discovering his involvement in underwear theft.

Within the group, she participates in exorcisms and temple duties. Her powers are less overtly combative than others, relying on spiritual techniques aligned with her Animal Realm connection during supernatural encounters. Specific episodes highlight her traits and development: forced participation in Chitose's horror movie viewings despite her fear, attempts to shield Ikkou from harm during missions, and a second-season incident involving a temporary "Balloon Belly" physical transformation. Her relationship with Hinata Sugai involves collaborative efforts during exorcisms, reflecting their shared responsibilities.