While balancing reality and anime,
merged it a little closer to reality.
Maybe it will give you a look that Japanese people would like?
Recommendation
CFG Scale: 7
Resolutions: 512×768 for Portrait.
Clip Skip: 1 to 2
Sampler:DPM++2M Karras:30 steps.
VAE: none or as you like.
Hires. fix
Hires upscale: 1.5
Hires steps: 20~30
Hires upscaler: SwinIR_4x
Denoising strength: 0.7