[Sangonomiya Kokomi Cosplay] The Shrine Maiden of Watatsumi Island Wants to Slack Off Too

Summer is truly the season for pools. Wearing this light blue Swimwear outfit, I soaked right into the outdoor pool.

Honestly, when I first saw this outfit, I felt this swimsuit suited that soft, crystal-clear feeling of Watatsumi Island perfectly. This look for Sangonomiya Kokomi cosplay from Genshin Impact uses blue and white as the primary palette, paired with a matching color-gradient wig and blue contact lenses, appearing much airier by the sunny poolside than in an indoor studio shoot.

The hair color transitions from light pink to pale blue. To maintain this translucency, I intentionally adjusted the base makeup, avoiding heavy foundation in favor of a dewy, glowing finish, which fits the gentle yet strong aura of the priestess Sangonomiya Kokomi near the water. As for the swimsuit itself, the details are quite interesting. The dark blue bow beneath the bust, ruffled shoulder straps, and cutout criss-cross lace-up design on the sides retain anime setting details while offering the sleekness of modern swimwear. Once at the pool, I found this light blue shade looks amazing on camera.

Of course, outdoor pool shooting is completely different from studio shooting. In a studio, you can control all lighting, whereas outdoors, light shifts constantly. To avoid overexposed glares, we specifically chose a morning hour when the sunlight wasn't too harsh. Light filtered through leaves and reflected off the pool water onto my face, naturally creating a soft-focus effect. To make Kokomi's languid mood feel more natural during the shoot, I used a blue inflatable swim ring as a prop, which not only helped composition but also gave me room to express casual relaxation.

In this recent hot weather, finding a quiet pool to shoot a set was a nice reward for everyday busyness. After all, even the shrine maiden of Watatsumi Island needs to step away from complex duties occasionally to slack off and enjoy summer leisure. Doing this kind of swimsuit Anime cosplay looks refreshing on the surface, but moving around in water to adjust angles under high outdoor temperatures severely tests waterproof makeup and wig stamina. Fortunately, the final shots turned out very clear and luminous.

The ruffled shoulder straps and back lace-up straps create subtle layering when light passes through them, which is one reason I felt this look was perfect for sunny outdoor shoots. Also, wearing shoes near water isn't very practical, but standing barefoot by the pool fits Kokomi's affinity for nature as established in her lore. To capture the elegant tranquility of Watatsumi Island, I kept my facial expressions reserved, featuring fewer big smiles and more quiet, peaceful composure.

If creating a fan-art coordination for this character, choosing the right swim ring is crucial. A large, light-blue translucent swim ring printed with water ripples and star patterns complements the blue-and-white Swimwear outfit wonderfully. Holding the ring up to partially block my face in the water or placing it near my feet for support adds dynamic charm to the composition. Overall, I feel this Genshin Impact Sangonomiya Kokomi cosplay expresses a mist-filled summer gentleness. Compared to her formal priestess outfit, this relaxed style feels much better suited for summer.

Looking at the complete photo set brings back memories of being in the water, surrounded by splashing ripples and bright sunlight that instantly relaxed my mood. When adjusting poses, I found the outfit easy to move in, maintaining character recognition while feeling comfortable. Combined with the outdoor setting, it faithfully recreates a stress-free, free-spirited summer scene.

The recent weather has been quite muggy, so soaking in a cool pool with this outfit made me truly feel like the shrine maiden of Watatsumi Island enjoying a rare break. If I had to evaluate this shooting experience, the outdoor pool lighting and this Swimwear outfit were a match made in heaven—natural water ripples and sunlight gave the photos so much life. Friends who love this Refreshing summer vibe might want to try a character-themed summer project themselves for a completely unique experience.