diff --git a/gen_img_diffusers.py b/gen_img_diffusers.py
index 19c63acf..8b29e78e 100644
--- a/gen_img_diffusers.py
+++ b/gen_img_diffusers.py
@@ -470,6 +470,9 @@ class PipelineLike():
     self.scheduler = scheduler
     self.safety_checker = None
 
+    # Textual Inversion
+    self.token_replacements = {}
+
     # CLIP guidance
     self.clip_guidance_scale = clip_guidance_scale
     self.clip_image_guidance_scale = clip_image_guidance_scale
@@ -484,6 +487,19 @@ class PipelineLike():
       self.vgg16_feat_model = torchvision.models._utils.IntermediateLayerGetter(vgg16_model.features, return_layers=return_layers)
       self.vgg16_normalize = transforms.Normalize(mean=VGG16_IMAGE_MEAN, std=VGG16_IMAGE_STD)
 
+  # Textual Inversion
+  def add_token_replacement(self, target_token_id, rep_token_ids):
+    self.token_replacements[target_token_id] = rep_token_ids
+
+  def replace_token(self, tokens):
+    new_tokens = []
+    for token in tokens:
+      if token in self.token_replacements:
+        new_tokens.extend(self.token_replacements[token])
+      else:
+        new_tokens.append(token)
+    return new_tokens
+
   # region xformersとか使う部分：独自に書き換えるので関係なし
   def enable_xformers_memory_efficient_attention(self):
     r"""
@@ -1507,6 +1523,9 @@ def get_prompts_with_weights(pipe: PipelineLike, prompt: List[str], max_length:
     for word, weight in texts_and_weights:
       # tokenize and discard the starting and the ending token
       token = pipe.tokenizer(word).input_ids[1:-1]
+
+      token = pipe.replace_token(token)
+
       text_token += token
       # copy the weight by length of token
       text_weight += [weight] * len(token)
@@ -2039,6 +2058,44 @@ def main(args):
   if args.diffusers_xformers:
     pipe.enable_xformers_memory_efficient_attention()
 
+  # Textual Inversionを処理する
+  if args.textual_inversion_embeddings:
+    token_ids_embeds = []
+    for embeds_file in args.textual_inversion_embeddings:
+      if model_util.is_safetensors(embeds_file):
+        from safetensors.torch import load_file
+        data = load_file(embeds_file)
+      else:
+        data = torch.load(embeds_file, map_location="cpu")
+
+      embeds = next(iter(data.values()))
+      if type(embeds) != torch.Tensor:
+        raise ValueError(f"weight file does not contains Tensor / 重みファイルのデータがTensorではありません: {embeds_file}")
+
+      num_vectors_per_token = embeds.size()[0]
+      token_string = os.path.splitext(os.path.basename(embeds_file))[0]
+      token_strings = [token_string] + [f"{token_string}{i+1}" for i in range(num_vectors_per_token - 1)]
+
+      # add new word to tokenizer, count is num_vectors_per_token
+      num_added_tokens = tokenizer.add_tokens(token_strings)
+      assert num_added_tokens == num_vectors_per_token, f"tokenizer has same word to token string (filename). please rename the file / 指定した名前（ファイル名）のトークンが既に存在します。ファイルをリネームしてください: {embeds_file}"
+
+      token_ids = tokenizer.convert_tokens_to_ids(token_strings)
+      print(f"Textual Inversion embeddings `{token_string}` loaded. Tokens are added: {token_ids}")
+      assert min(token_ids) == token_ids[0] and token_ids[-1] == token_ids[0] + len(token_ids) - 1, f"token ids is not ordered"
+      assert len(tokenizer) - 1 == token_ids[-1], f"token ids is not end of tokenize: {len(tokenizer)}"
+
+      if num_vectors_per_token > 1:
+        pipe.add_token_replacement(token_ids[0], token_ids)
+
+      token_ids_embeds.append((token_ids, embeds))
+
+    text_encoder.resize_token_embeddings(len(tokenizer))
+    token_embeds = text_encoder.get_input_embeddings().weight.data
+    for token_ids, embeds in token_ids_embeds:
+      for token_id, embed in zip(token_ids, embeds):
+        token_embeds[token_id] = embed
+
   # promptを取得する
   if args.from_file is not None:
     print(f"reading prompts from {args.from_file}")
@@ -2157,8 +2214,8 @@ def main(args):
   os.makedirs(args.outdir, exist_ok=True)
   max_embeddings_multiples = 1 if args.max_embeddings_multiples is None else args.max_embeddings_multiples
 
-  for iter in range(args.n_iter):
-    print(f"iteration {iter+1}/{args.n_iter}")
+  for gen_iter in range(args.n_iter):
+    print(f"iteration {gen_iter+1}/{args.n_iter}")
     iter_seed = random.randint(0, 0x7fffffff)
 
     # バッチ処理の関数
@@ -2527,6 +2584,8 @@ if __name__ == '__main__':
   parser.add_argument("--network_mul", type=float, default=None, nargs='*', help='Hypernetwork multiplier / Hypernetworkの効果の倍率')
   parser.add_argument("--network_args", type=str, default=None, nargs='*',
                       help='additional argmuments for network (key=value) / ネットワークへの追加の引数')
+  parser.add_argument("--textual_inversion_embeddings", type=str, default=None, nargs='*',
+                      help='Embeddings files of Textual Inversion / Textual Inversionのembeddings')
   parser.add_argument("--clip_skip", type=int, default=None, help='layer number from bottom to use in CLIP / CLIPの後ろからn層目の出力を使う')
   parser.add_argument("--max_embeddings_multiples", type=int, default=None,
                       help='max embeding multiples, max token length is 75 * multiples / トークン長をデフォルトの何倍とするか 75*この値 がトークン長となる')