diff --git a/lib/domains/jp/kaiseigakuen.txt b/lib/domains/jp/kaiseigakuen.txt
new file mode 100644
index 0000000000..2837643bb3
--- /dev/null
+++ b/lib/domains/jp/kaiseigakuen.txt
@@ -0,0 +1,2 @@
+開成中学校・高等学校
+Kaisei Junior & Senior High School