diff --git a/src/detections/mod.rs b/src/detections/mod.rs
index ad3011e6..d1996a94 100644
--- a/src/detections/mod.rs
+++ b/src/detections/mod.rs
@@ -4,6 +4,7 @@ mod common;
 mod configs;
 pub mod detection;
 mod powershell;
+mod print;
 mod security;
 mod sysmon;
 mod system;
diff --git a/src/detections/print.rs b/src/detections/print.rs
new file mode 100644
index 00000000..6f131ee5
--- /dev/null
+++ b/src/detections/print.rs
@@ -0,0 +1,78 @@
+use std::collections::HashMap;
+
+#[derive(Debug)]
+pub enum Lang {
+    ja,
+    en,
+}
+
+#[derive(Debug)]
+pub struct MessageLanguages {
+    ja: String,
+    en: String,
+}
+
+#[derive(Debug)]
+pub struct ErrorMessage {
+    map: HashMap<String, MessageLanguages>,
+}
+
+impl ErrorMessage {
+    pub fn new() -> Self {
+        let mut messages: HashMap<String, MessageLanguages> = HashMap::new();
+        messages.insert(
+            "undefined".to_string(),
+            MessageLanguages {
+                ja: "未設定".to_string(),
+                en: "Undefined".to_string(),
+            },
+        );
+        ErrorMessage { map: messages }
+    }
+
+    /// エラーメッセージを設定
+    pub fn insert_rule(&mut self, error_code: String, message: MessageLanguages) {
+        self.map.insert(error_code, message);
+    }
+
+    /// エラーメッセージを指定された言語で返す
+    pub fn return_error_message(&self, error_num: &str, lang: Lang) -> String {
+        let messages = if let Some(boxed_message) = self.map.get(error_num) {
+            boxed_message
+        } else {
+            self.map.get("undefined").unwrap()
+        };
+        match lang {
+            Lang::ja => messages.ja.clone(),
+            Lang::en => messages.en.clone(),
+        }
+    }
+}
+
+#[test]
+fn test_create_error_message() {
+    let mut error_message = ErrorMessage::new();
+
+    error_message.insert_rule(
+        "4103".to_string(),
+        MessageLanguages {
+            ja: "パイプライン実行をしています".to_string(),
+            en: "Execute pipeline".to_string(),
+        },
+    );
+
+    let message_ja1 = error_message.return_error_message("4103", Lang::ja);
+    assert_eq!(message_ja1, "パイプライン実行をしています");
+    let message_ja2 = error_message.return_error_message("4103", Lang::ja);
+    assert_eq!(message_ja2, "パイプライン実行をしています");
+
+    let message_en1 = error_message.return_error_message("4103", Lang::en);
+    assert_eq!(message_en1, "Execute pipeline");
+    let message_en2 = error_message.return_error_message("4103", Lang::en);
+    assert_eq!(message_en2, "Execute pipeline");
+
+    let undef_ja = error_message.return_error_message("HOGE", Lang::ja);
+    assert_eq!(undef_ja, "未設定");
+    let undef_en = error_message.return_error_message("HOGE", Lang::en);
+    assert_eq!(undef_en, "Undefined");
+}