Hayasaka Ai – Flux.2-klein-9B Character LoRA

IMPORTANT - Release: read about the update.

v1: (早坂愛 from Kaguya-sama: Love is War)

This is my first anime character LoRA. Trained on Flux.2-klein-9B base (Modelscope version) and intended for use with the distilled/KV variant.

Current status

• This is a checkpoint from ~1000 steps (10% of the planned 10,000 steps).

• Training is still in progress — updates will follow after completion (and possibly stronger versions).

• Even at this early stage, it already delivers very recognizable likeness with the right settings.

Recommended settings

• Strength: 1.3 – 1.8 → my personal favorite — 1.5 (best balance of likeness and flexibility)

• Steps: 8 – 16 → my sweet spot — 12

• Sampler: Euler / Euler simple

• CFG: 1.0 – 1.2 (1.0 usually gives the cleanest and most natural results)

• Resolution: 1024×1024 or similar aspect ratios

Trigger & base prompt 4n1meG1rlH4y4s4k4, anime girl with blonde hair and blue eyes

After that, describe clothing, hairstyle, emotion, scene in natural language — the model responds very well to narrative text without booru tags.

Dataset

• 74 images

• Mostly anime screencaps from the two seasons of Kaguya-sama

• A small amount of high-quality fanart and booru generations for better angle and expression variety

Notes

• This is a non-commercial experimental LoRA.

• Not monetized, not for sale — created purely for personal interest and to test Flux Klein's capabilities on anime characters.

• If likeness feels a bit weak — try raising weight to 1.6–1.7 or wait for the final version after 8000–10000 steps.

I’d love to hear your feedback and see your generations! If you find good prompts or settings that work well — please share in the comments, I’ll update the description accordingly.

Thanks for trying it out!

it can be used in creating NSFW content with correct a lora.