added Nagisa, inc in Japan section.
diff --git a/GoUsers.md b/GoUsers.md
index 7d6845a..9ad5d53 100644
--- a/GoUsers.md
+++ b/GoUsers.md
@@ -409,6 +409,7 @@
* [Gaurun](https://github.com/mercari/gaurun) - Gaurun is the general push notification server in Go
* [Miniascape Co., Ltd.](https://www.miniascape.co.jp/)
* [Mobingi](https://mobingi.com/) - [github](https://github.com/mobingi)
+ * [Nagisa Inc.](https://nagisa-inc.jp/)
* [Next Currency Inc.](https://n-currency.com/)
* [Nikkei Inc.](https://hack.nikkei.com/blog)
* [Nulab](https://nulab-inc.com/) - [github](https://github.com/nulab)