diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/CactusModels.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/CactusModels.java
new file mode 100644
index 0000000..b54b050
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/CactusModels.java
@@ -0,0 +1,29 @@
+package org.ntlab.radishforandroidstudio.cactusClient.models;
+
+import java.util.ArrayList;
+
+/**
+ * モデルを管理する
+ *
+ * @author s.iwatani
+ */
+public class CactusModels implements CactusModel {
+    private ArrayList<CactusModel> models = new ArrayList<>();
+
+    public CactusModels() {
+        models.add(new OtherPlayerCharactersModel());
+    }
+
+    /**
+     * モデルの状態を更新する
+     *
+     * @author s.iwatani
+     * @param interval 前回の更新からの時間差
+     */
+    @Override
+    public void update(double interval) {
+        for (CactusModel model: models) {
+            model.update(interval);
+        }
+    }
+}