Raehoshi Anima

Raehoshi Anima is an enhanced iteration built upon the Anima Base v1.0 architecture. This release focuses on elevating visual style, integrating extensive new concepts, and expanding character knowledge. The ultimate goal is to deliver a more polished, balanced, and visually stunning output while remaining faithful to the core strengths of the base model.

Installation & Requirements

Important Note: This model does not include a built-in Text Encoder or VAE. You must download these components separately to achieve the intended results.

File Placement Guide

raehoshi-anima-v1.0.safetensors goes in ComfyUI/models/diffusion_models
qwen_3_06b_base.safetensors goes in ComfyUI/models/text_encoders
qwen_image_vae.safetensors goes in ComfyUI/models/vae

Recommended Settings

For the optimal experience and the highest quality generations, we recommend the following configurations:

Sampler: Euler a or ER SDE
Schedule Type: Beta or Normal
Steps: 32
CFG Scale: 4.0 – 5.0
Resolution: Any resolution up to 1536 (ensure dimensions are divisible by 32)
Positive Prompt: masterpiece, best quality, score_7, absurdres
Negative Prompt: worst quality, low quality, score_1, score_2, score_3, artist name, blurry, jpeg artifacts, bad anatomy, bad hands, bad proportions, mutation, deformed, extra digits, fewer digits, missing arms, missing legs

Prompting Tips

Tag Ordering: For the most consistent results, follow this structured prompt order:
[Quality / Meta / Year / Safety tags] ➔ [1girl / 1boy / Character Count] ➔ [Character Name] ➔ [Series / Copyright] ➔ [Artist] ➔ [General Tags]
Character Accuracy: Always include the official series/copyright tags alongside the character name to significantly improve details and accuracy.
Hybrid Prompting: The model handles hybrid prompting seamlessly. Feel free to mix dan match danbooru-style tags with natural language descriptions (e.g., use tags for characters and natural language for background/action).

Training Details

Raehoshi Anima was trained using a custom personal fork of Diffusion-pipe across a comprehensive two-stage fine-tuning process. The dataset utilizes multi-level captioning with random selection and tag dropout to ensure flexibility.

Stage 1: Concept & Character Expansion

Dataset Size: ~25k images
Trained Resolution: 1024x1024
Hardware: NVIDIA RTX PRO 6000 (96GB VRAM)
Batch Size: 32
Gradient accumulation steps: 1
Learning Rate: 1.5e-6 (LLM Adapter LR: 2e-7)
Focus: Introducing new franchises, series, and character knowledge.

Stage 2: Aesthetic & Style Refinement

Dataset Size: ~1k high-curation images
Trained Resolution: Multi-aspect (1024x1024 & 1536x1536)
Hardware: NVIDIA RTX PRO 6000 (96GB VRAM)
Batch Size: Per-resolution batch size (24-1536x1536) & (48-1024x1024)
Gradient accumulation steps: 1
Learning Rate: 1e-6 (LLM Adapter LR: 0)
Focus: Mitigating artifacts, balancing composition, and enhancing the overall visual style.

List of New Series/Characters Trained:

Expanded Knowledge Base (Up to May 2026)

The model’s character and lore library has been updated to include the latest data for:

Zenless Zone Zero
Wuthering Waves
Honkai: Star Rail
Genshin Impact
Arknights: Endfield
Neverness to Everness

For character trait details prompts, please refer to the Danbooru site for accurate tags and references.

Special Thanks

A huge thank you to GSlinux for providing the development support needed to make this project a reality.

Support the Development

If you love using this model and want to help fund future iterations and dataset curation, consider supporting the project:

☕ Buy me a coffee via Ko-fi

License

This model is released under the CircleStone Labs Non-Commercial License.

Raehoshi Anima - v1.0