diff --git a/.gitmodules b/.gitmodules
index 556e523..cab2627 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,3 +8,8 @@
 	url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0028
 	datalad-id = 26fe3b62-7e2d-45c7-8448-46d916e4faf5
 	datalad-url = https://cau-gin.brainminds.riken.jp/brainminds/MTI-R01_0028
+[submodule "MTI-R01_0029"]
+	path = MTI-R01_0029
+	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
diff --git a/MTI-R01_0029 b/MTI-R01_0029
new file mode 160000
index 0000000..dd4ea9b
--- /dev/null
+++ b/MTI-R01_0029
@@ -0,0 +1 @@
+Subproject commit dd4ea9be0fa1794fef7354110e0b6fd2e4800b83