Generate manga and anime illustrations via local ComfyUI API using Z-Image model with Hojo Tsukasa (80s manga) and Satoshi Urushihara (90s anime) LoRA styles. Supports character-consistent Riko portraits, text-to-image generation, and image upscaling. Use when the user asks to generate manga art, anime illustrations, character portraits, comic-style drawings, or artwork in Hojo/Satoshi style, or mentions Riko, ComfyUI, or Z-Image.
Run all generation scripts directly with Bash. Do not use ToolSearch — all scripts are local.
Riko routing rule: Any request mentioning "Riko" must use
generate_riko_*.py(notgenerate_manga_*.py). Riko's fixed appearance and outfit definitions only exist in the Riko scripts. Style LoRAs can be layered on top via--loraand--style_triggerflags. See the decision table below.
| Priority | Keyword | Route | Script prefix |
|---|---|---|---|
| 1 (Highest) | Riko (even with a style) | riko | generate_riko_* |
| 2 | Hojo, Tsukasa Hojo |
| manga |
generate_manga_* |
| 3 | Satoshi, Urushihara | manga | generate_manga_* |
| User says | Meaning | Script suffix |
|---|---|---|
| high quality, masterpiece, professional | Good prompt quality | *_quick.py |
| high-res, upscale, 4K, large image | High resolution output | *_highres.py or upscale_*.py |
| default (no specification) | Quick preview | *_quick.py |
When extracting a prompt from a reference image for Riko generation, pass only scene-level elements to --scene:
maid instead of school_uniform) — Riko has fixed definitions for these in data/riko_character.pyDIR=/path/to/your/comfyui-zimage-skill
# Pure Riko (realistic style)
python3 $DIR/generate_riko_quick.py \
--outfit_type school_uniform \
--scene "[scene description]"
# Riko + Hojo style (black and white manga-style Riko)
python3 $DIR/generate_riko_quick.py \
--outfit_type school_uniform \
--scene "[scene description]" \
--lora "Z-image\\z-image-hojo.safetensors" \
--style_trigger "Zanshou_kin_Hojo, monochrome, greyscale"
# Riko + Satoshi style (90s anime-style Riko)
python3 $DIR/generate_riko_quick.py \
--outfit_type school_uniform \
--scene "[scene description]" \
--lora "Z-image\\z-image-satoshi.safetensors" \
--style_trigger "sato, 90s anime style" \
--style_tags "shiny skin, sparkle"
Outfit options: school_uniform (JK uniform) | maid (maid outfit)
View options: --view_type full (full body) | --view_type upper (upper body)
# Hojo style
python3 $DIR/generate_manga_quick.py \
--lora "Z-image\\z-image-hojo.safetensors" \
--prompt "[full prompt]"
# Satoshi style
python3 $DIR/generate_manga_quick.py \
--lora "Z-image\\z-image-satoshi.safetensors" \
--prompt "[full prompt]"
Replace *_quick.py with *_highres.py. Set timeout=300000 for high-res generation.
After running a generation script, check the exit code before displaying:
python3 $DIR/generate_riko_quick.py --outfit_type school_uniform --scene "standing by window"
if [ $? -ne 0 ]; then
echo "Generation failed — check that ComfyUI is running and the model/LoRA paths are correct."
else
# Display the generated image
echo '<a href="[image_url]"><img src="[image_url]" width="350"></a>'
fi
Save the returned image_url for later upscaling.
When the user says "upscale" for an already generated image:
# Riko image upscale (no LoRA needed)
python3 $DIR/upscale_riko.py --image_url "[image_url]"
# Manga image upscale (needs original LoRA)
python3 $DIR/upscale_manga.py --image_url "[image_url]" --lora "[original LoRA]"
| User Request | Route | Script | LoRA |
|---|---|---|---|
| Draw Riko | riko | generate_riko_quick.py | None |
| Riko in Hojo style | riko | generate_riko_quick.py | hojo + style_trigger |
| Riko in Satoshi style | riko | generate_riko_quick.py | satoshi + style_trigger |
| Mecha girl in Hojo style | manga | generate_manga_quick.py | hojo |
| Cyberpunk in Satoshi style | manga | generate_manga_quick.py | satoshi |
\\ in the --lora argumenttimeout=300000data/ (style_hojo.md, style_satoshi.md) — consult for prompt crafting, do not delete