diff --git a/.gitmodules b/.gitmodules
index cab2627..9e91e75 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,8 @@
 	url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0029
 	datalad-id = 75d20e5b-9f13-4421-8ec7-d715b5deca61
 	datalad-url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0029
+[submodule "MTI-R01_0030"]
+	path = MTI-R01_0030
+	url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0030
+	datalad-id = 0cfb9bad-2036-447b-96c8-85b8922586aa
+	datalad-url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0030
diff --git a/MTI-R01_0030 b/MTI-R01_0030
new file mode 160000
index 0000000..0931827
--- /dev/null
+++ b/MTI-R01_0030
@@ -0,0 +1 @@
+Subproject commit 0931827a1b5c41e8cba9a670bde8a16ef20e06ba