diff --git a/sbv2_core/src/lib.rs b/sbv2_core/src/lib.rs
index 9e7eeac..86d505c 100644
--- a/sbv2_core/src/lib.rs
+++ b/sbv2_core/src/lib.rs
@@ -14,3 +14,6 @@ pub mod tokenizer;
 pub mod tts;
 pub mod tts_util;
 pub mod utils;
+
+#[cfg(feature = "mecab")]
+pub mod mecab;
\ No newline at end of file
diff --git a/sbv2_core/src/mecab.rs b/sbv2_core/src/mecab.rs
new file mode 100644
index 0000000..e69de29