背中の紋章

めっちゃサイズが大きくなってる。

#The Idolmaster #water #Crop top #Shorts #Short shorts #Tattoo #Umi Kousaka

Published on Aug 9, 2026

ケセラセラ

character: kousaka_umi, A medium shot from a straight-on back view depicts Kosaka Umi standing inside a glistening waterfall basin, turning her head to smile back at the viewer. She has long brown hair tied into twin braids, which are wet and clinging to her skin, and her body is covered in shimmering water droplets. She is dressed in a gray crop top and tight red hotpants, posing with her hands resting firmly on her own hips. A highly detailed pink tattoo is prominently displayed across her upper back, with intricate patterns rendered with precision. The environment is a natural basin where cascading waterfalls create a mist-filled atmosphere, with smooth wet stones and clear turquoise water surrounding her. The lighting is bright and natural, filtering through the waterfall's spray to create a luminous effect, with a fresh, clean color palette and soft reflections on the water's surface, conveying a refreshing and serene mood.

Show Parameters

Original Prompt: 1girl,sfw,Kosaka Umi from *Idolmaster Million Live!*,medium breasts,smiles,wet hair,wet body,wears crop top,gray top,wears hotpants,red hotpants,back tattoo,detailed tattoo,pink tattoo,turning around,standing,hands on own hip, Inside the waterfall basin,from behind,back view,straight-on,
Mode: lite
Size: 768 x 1280

Prompt Helper

Model & LoRA used

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1girl, medium hair, orange hair, straight hair, hair over one eye, big round eyes, green eyes, detailed eyes, detailed iris, dimples, parted lips, full lips, looking at viewer, fit body, abs, dynamic pose, outdoors, waterfall, under waterfall, meditating, wet clothes, bikini bottom, white tank top, on rock, from above, face portrait, arms up, stretching, masterpiece, ultra detailed

Dragon

背中の紋章

めっちゃサイズが大きくなってる。

#The Idolmaster #water #Crop top #Shorts #Short shorts #Tattoo #Umi Kousaka

Published on Aug 9, 2026

ケセラセラ

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Show Parameters

Original Prompt: 1girl,sfw,Kosaka Umi from *Idolmaster Million Live!*,medium breasts,smiles,wet hair,wet body,wears crop top,gray top,wears hotpants,red hotpants,back tattoo,detailed tattoo,pink tattoo,turning around,standing,hands on own hip, Inside the waterfall basin,from behind,back view,straight-on,
Mode: lite
Size: 768 x 1280

Prompt Helper