Fukamizawa Jun(深見沢純)'s sister from Kairaku Satsujin Chousakan Kouji(快楽殺人調査官 コージ)/Demon Warrior Koji character lora.

Illustrious

Male tags: "Bagman, bag mask, bag over head, mask,".

"bag mask, bag over head," seem to do more harm, so better off not using them.

Some negative prompts for the girl: "mole, bag, backpack, shoulder bag, hand bag,".

Pony

Trigger words:

DWKojiJunsSister, 1990s (style), retro artstyle,

collared and buttoned shirt with left breast pocket, pleated skirt, hairclip on left side,

Optional: striped panties,

Might need "long hair" in negative prompt.

She appears in a flashback that is desaturated and almost monochrome, so that's how images will turn out.