description: <h2 id="heading-146">Imitation model. Modelled after<em> retired(?) </em>Japanese AV actress <span style="color:rgb(230, 73, 128)">Yuka Tachibana (橘優花; </span><em><span style="color:rgb(230, 73, 128)">alias</span></em><span style="color:rgb(230, 73, 128)"> Airi Hinata 日向爱理)</span>.</h2><p></p><p>Now back to big 0ppai JAV celebrities.</p><p>Yuka's work in the JAV industry spanned from 2013 - 2016, she announced her retirement in the beginning of 2017, but eventually came back with an alias under Airi Hinata. <u>It wasn't clear</u> since then whether she remains active in the industry, or had moved on with her career. Within the JAV fanbase, she hasn't been among the favourites despite a splendid figure - many has commented on her acting been rather stiff (abit like Anzai's case), and her expression is fairly - standard. Still, I think her features and vibes are probably quite unique, to be considered for a celebrity LoRA.</p><p></p><p></p><h3 id="heading-108">~~~~~~~~~~~~~~~~~~~~~~~~~~<br /><span style="color:rgb(64, 192, 87)">Recommended LoRA strength: </span><strong><span style="color:rgb(64, 192, 87)">0.8 </span></strong><span style="color:rgb(64, 192, 87)">(0.6-1.0 are plausible range dependent on checkpoints; higher values &gt;1 dont do much, apart from some background-bleeding; fairly stable LoRA in this case but dont go overboard with this..)</span></h3><h3 id="heading-109"></h3><h2 id="heading-110"><u>Main Prompt:</u></h2><h3 id="heading-147"><strong><span style="color:rgb(76, 110, 245)">yukatachibana_jav, breasts, long hair, parted lips, teeth,</span></strong></h3><p><strong><span style="color:rgb(76, 110, 245)">variations: single hair bun, high ponytail, tied hair,</span></strong></p><p><strong><span style="color:rgb(76, 110, 245)">facial variations: parted lips, lipstick, makeup, blush, teeth, smile</span></strong></p><p><strong><em><span style="color:rgb(76, 110, 245)">*Use of facial prompts depend on checkpoints, I didnt actually bother, since the main prompts works fine.</span></em></strong></p><p></p><p>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p><p><strong><span style="color:rgb(64, 192, 87)">Checkpoints that work well for this LoRA:</span></strong></p><p>1) <strong>Realisian. </strong>Not perfect, but currently the closest I can get (esp for her tied hair apperances)</p><p></p><p><strong>2) RealisticMix. </strong>Has comparable performance with Realisian in facial resemblance. But my major issue with this is the exaggerated breast size, but thats ok, she is almost that type.</p><p></p><p>3) <strong>Other realistic checkpoints. </strong>Tried a random set of 5. Does OK. require more negative prompting adjustments to remove "ugly" flags.</p><p></p><p>~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p><p><strong><span style="color:rgb(64, 192, 87)">Note for achieving good resemblance:</span></strong></p><p>Very straightforward to use. If you are lazy, you can just use the main prompt to control for everything and apply Adetailer to fix the faces.</p><p>Else, you can separate the prompts into 2 stages.</p><p></p><p>1. Generate the main prompt using a LoRA strength of 0.6-0.8. I did not run into any weird body proportion issues with 0.8. so its probably safe to say that this weight is stable for use.</p><p>2. Now depending on what you use for (1), turn on facial Adetailer, and put something like</p><p>"face of yukatachibana_jav, long hair, parted lips, teeth, <strong>&lt;lora:JAV_yuka_tachibana_v1_epoch_10:0.9&gt;</strong><span style="color:rgb(243, 244, 246)">"</span></p><p></p><p>Do remember that if you want her with her ponytail, make sure you set the prompts on both ends to reflect that. As you can see, I tend to set the LoRA weight slightly higher for Adetailer, to correct her facial features.</p><p>set Adetailer denoise strength to 0.45-0.5. for Full body, you can try to set this higher to 0.55.</p><p></p><p>It is still better to use AD at baseline generation (512,768 etc) and then upscale it later.</p><p>Recommended approach: is to <strong>not use HiRes</strong>, but <strong>upscale it with img2img</strong> instead.</p><p>Use a denoise strength of 0.20 -0.25 (anything higher will overcorrect face during the process), and turn off Adetailer. I prefer 0.2 since I use foolhardy-reMarci.</p><p></p><p>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p><h3 id="heading-446"></h3><p><span style="color:rgb(250, 82, 82)">Issues:</span></p><p>Nothing too noticeable, apart from NSFW checkpoints getting too excited with "breasts". Easy problem to fix with negative prompts and re-seeds.</p><p></p><p><u>Post-production edits/Reproducibility:</u></p><p>Note that these are native 512x768 images. I forgot where I left the highres images after migrating folders... But the prompts are embedded in the images, feel free to scale them yourself.</p><p></p><p>Happy prompting. And do share [SFW] creations~</p>
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modelVersions.trainedWords: yukatachibana_jav breasts long hair parted lips high ponytail
name: JAV Yuka_Tachibana (橘優花)
tags: jav gravure woman actress celebrity japanese pornstar celebrity,