Conclusions First
All 4 types successfully differentiated in terms of dress, hairstyle, and interior. Condition A (classic No.1) and Condition C (gyaru) had nearly all specified costume, accessory, and interior elements appear in 3 out of 3 images, showing high reproducibility. Condition D (jirai-kei) had pink ribbon decorations appear in all images, but the dress silhouette tended toward a puff-sleeved one-piece rather than a mini dress.
What You’ll Learn
- How far prompt-based differentiation of cabaret hostess styles can go
- How interior, lighting, and accessory specifications affect the overall scene atmosphere
- Reproduction tendencies for dress, hair color, and expressions by type
Experiment Design
| Item | Value |
|---|---|
| Model | z-image-turbo (6B, realism-focused distilled) |
| Steps | 8 |
| Sampler | euler |
| Scheduler | ddim_uniform |
| CFG | 1.0 |
| Size | 1024x1024 |
| Seed | 42, 123, 789 (shared across all conditions) |
| Per condition | 3 images (3 seeds) |
| Total | 7 conditions × 3 seeds = 21 images |
| Changed variable | Costume, hairstyle, interior, accessories (compound variable) |
Evaluation Criteria
- Dress reproduction (color, material, silhouette)
- Hairstyle and hair color reproduction
- Interior, lighting, and accessory reproduction
- Style consistency across 3 images
Results by Condition
ctrl: Control (evening dress)
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: All 3 images generated a pose of sitting on a sofa in an evening dress. Dress color varied by seed (gold tones, silver tones, etc.), and there is variation when no specific color is specified. The interior in all images featured a luxury space with crystal chandeliers and warm indirect lighting. Hairstyle was consistently dark brown to black long hair.
A: Classic No.1 (Black Evening Gown + Rhinestones)
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: Black evening gowns with rhinestone decorations appeared in 3 out of 3 images. The pose of holding a champagne glass was confirmed in all 3 images. The red velvet sofa was clearly depicted in 3/3 images, making it the most distinguishable element from the control. Hairstyle was consistently brown long curls across all 3 images. Chandelier rendering was also stable, and the overall “classic luxury club” atmosphere was reproduced consistently.
B: Refined Type (White Off-Shoulder Bodycon + Straight Hair)
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: The white off-shoulder bodycon dress appeared in 3/3 images. Straight dark brown hair was confirmed in all 3. A marble table was rendered in 3/3 images, and the white and gold interior design was consistent. Compared to the control, the lighting appears brighter and softer, confirming that soft warm lighting and white and gold design affected the overall tone of the space. The gentle smile expression was also reflected in all 3 images.
C: Gyaru Style (Glitter Mini Dress + Platinum Blonde)
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: Glittery (lamé/glossy) mini dresses were generated in 3/3 images. Platinum blonde curls also appeared in all 3, and the hair color difference from the control and other conditions is clear. A champagne tower was confirmed across images, and neon lights and mirror wall reflections added color contrast throughout the space. The colorful nightclub lighting created purple, pink, and blue lighting very different from the single warm tone of the control. While 32yo japanese actress was specified, the platinum blonde specification tended to weaken East Asian appearance characteristics in 3/3 images.
D: Jirai-kei (Pink Ribbon Dress + Black Bangs)
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: Pink ribbon decorations appeared in 3/3 images, stably reproducing the iconic jirai-kei element. Black straight hair with bangs was confirmed in all 3 images. However, despite specifying mini dress, a puff-sleeved one-piece was generated in all 3 images, and the mini dress silhouette was not reproduced. The keyword jirai-kei may have influenced the costume interpretation toward a “mass-produced” style. Pastel neon lighting showed pink to purple tones in all images, with a clear color difference from the control. Champagne glasses were confirmed across images. Additionally, a tendency for the apparent age to look younger than 32yo was observed in all 3 images.
E: Gyaru Improved (Adding japanese facial features)
Adding japanese facial features as a countermeasure against the problem in Condition C where platinum blonde specification weakened East Asian appearance characteristics.
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: In seed 42, platinum blonde curls and a glitter mini dress were reproduced, with the same gyaru style as Condition C. Compared to Condition C, the addition of japanese facial features left slightly more East Asian characteristics in the eye area and facial features. However, this is not a complete correction, and the platinum blonde still affects the overall appearance. Mirror walls and champagne tower were confirmed, and the colorful neon lighting was reproduced similarly to Condition C. A chandelier was also rendered in the background.
F: Jirai-kei Improved (Explicit mini dress)
Adding short mini length as a countermeasure against the problem in Condition D where the mini dress specification tended toward a puff-sleeved one-piece, while maintaining pink ribbon decorated mini dress.
| seed 42 | seed 123 | seed 789 |
|---|---|---|
 |  |  |
Observations: In seed 42, pink ribbon decorations appeared in multiple places, and black straight hair with bangs was reproduced. The costume was a short dress with white fabric and pink ribbons, somewhat shorter than the puff-sleeved one-piece in Condition D. However, even with short mini length added, the silhouette became a blouse-style design with a collar rather than a tight mini dress. The tendency for jirai-kei to dominate the costume interpretation remained in the improved version. Pastel neon lighting and champagne glasses were confirmed. As with Condition D, all 3 images showed a tendency for the apparent age to look younger.
Cross-Condition Comparison (seed 42 side by side)
| ctrl | A: Classic | B: Refined | C: Gyaru | D: Jirai-kei | E: Gyaru improved | F: Jirai improved |
|---|---|---|---|---|---|---|
| | | | | | |
Side-by-side comparison with the same seed (42). The dress color, interior tone, and lighting tone clearly differ by condition, confirming that prompt changes are reflected in the overall image atmosphere. Condition E (gyaru improved) retains slightly more East Asian characteristics in the facial features compared to Condition C, and Condition F (jirai-kei improved) has a slightly shorter dress length compared to Condition D.
Summary
| Condition | Dress reproduction | Hair reproduction | Interior/accessories | Notes |
|---|---|---|---|---|
| ctrl | – | – | 3/3 | Baseline. Dress color varies by seed |
| A: Classic | 3/3 | 3/3 | 3/3 | All elements reproduced stably |
| B: Refined | 3/3 | 3/3 | 3/3 | White×gold interior shifted the space tone |
| C: Gyaru | 3/3 | 3/3 | 3/3 | Blonde specification weakened East Asian features |
| D: Jirai-kei | 2/3 | 3/3 | 3/3 | Mini dress specification drifted to one-piece |
| E: Gyaru improved | 3/3 | 3/3 | 3/3 | japanese facial features partially preserved East Asian features |
| F: Jirai improved | 2/3 | 3/3 | 3/3 | Length shortened but blouse-style silhouette persists |
- Differentiation succeeded across all 4 types even with compound specifications of costume, hairstyle, and interior
- Condition A in particular showed high reproduction rates for all elements, confirming that “luxury club” template compositions are stable
- In Condition C, changing hair color affected the subject’s overall appearance, and unintended appearance changes can occur in combination with
japanese actress - In Condition D,
jirai-keiinterpretation may have influenced the costume silhouette, and even withshort mini lengthadded in Condition F, it didn’t fully become a mini dress — the tendency forjirai-keito dominate costume interpretation was confirmed - In Condition E,
japanese facial featurespartially maintained East Asian appearance characteristics under platinum blonde, but did not achieve complete correction
Note: Specifying
jirai-keitended to produce a younger apparent age. Platinum blonde was also observed to weaken Japanese facial characteristics. In Condition D, the pastel neon lighting reproduced a pink×purple-tinted space. Classic No.1 was stable across all elements, while jirai-kei dress silhouette control still has room for improvement.
![[Experiment] Reproducing Jirai-Kei Fashion with Prompts](/tips/jirai-kei-fashion-prompt-test/D_seed42.webp)
