diff --git a/.gitmodules b/.gitmodules
index b642a29..29333bb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -108,3 +108,8 @@
 	url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0076
 	datalad-id = cd2c86c3-81dd-4fe5-8d3f-b46d0c1bf62f
 	datalad-url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0076
+[submodule "MTI-R01_0078"]
+	path = MTI-R01_0078
+	url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0078
+	datalad-id = 78d9d360-00f5-4d1f-840d-ba1266787cf3
+	datalad-url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0078
diff --git a/MTI-R01_0078 b/MTI-R01_0078
new file mode 160000
index 0000000..1b75336
--- /dev/null
+++ b/MTI-R01_0078
@@ -0,0 +1 @@
+Subproject commit 1b75336dbb6793994e49942d8b6907ba2ea3386b