diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43b0f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..eb92a08
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "service"]
+	path = service
+	url = git@github.com:mamamiyear/if.u.service.git
+[submodule "clients/web"]
+	path = clients/web
+	url = git@github.com:mamamiyear/if.u.clients.web.git
diff --git a/clients/web b/clients/web
new file mode 160000
index 0000000..c380054
--- /dev/null
+++ b/clients/web
@@ -0,0 +1 @@
+Subproject commit c3800541d4b45807fff3ed3444f27b5ac7b3dd01
diff --git a/service b/service
new file mode 160000
index 0000000..fca2b14
--- /dev/null
+++ b/service
@@ -0,0 +1 @@
+Subproject commit fca2b1449f3a277e2df99ddeb9bd4efef9b5e334