diff --git a/text/get_bert.py b/text/get_bert.py
new file mode 100644
index 0000000..07e4bd7
--- /dev/null
+++ b/text/get_bert.py
@@ -0,0 +1,16 @@
+from .japanese_bert import get_bert_feature as get_japanese_bert_feature
+
+
+def get_bert(text, word2ph, language, device, assist_text=None, assist_text_weight=0.7):
+    if language == "ZH":
+        from .chinese_bert import get_bert_feature
+    elif language == "EN":
+        from .english_bert_mock import get_bert_feature
+    elif language == "JP":
+        # pyopenjtalkのworkerを1度だけ起動するため、ここでのimportは避ける
+        # 他言語のようにimportすると、get_bertが呼ばれるたびにpyopenjtalkのworkerが起動してしまう
+        get_bert_feature = get_japanese_bert_feature
+    else:
+        raise ValueError(f"Language {language} not supported")
+
+    return get_bert_feature(text, word2ph, device, assist_text, assist_text_weight)