diff --git a/onsen/nuxt/nuxt.go b/onsen/nuxt/nuxt.go
index 1f195f6..f62c656 100644
--- a/onsen/nuxt/nuxt.go
+++ b/onsen/nuxt/nuxt.go
@@ -41,7 +41,7 @@ type Program struct {
 	DirectoryName string      `json:"directory_name"`
 	Title         string      `json:"title"`
 	New           bool        `json:"new"`
-	Updated       *string     `json:"updated"`
+	Updated       interface{} `json:"updated"`
 	Performers    []Performer `json:"performers"`
 	Contents      []Content   `json:"contents"`
 }
diff --git a/onsen/nuxt/nuxt_test.go b/onsen/nuxt/nuxt_test.go
index 9eb18c8..17fd7bb 100644
--- a/onsen/nuxt/nuxt_test.go
+++ b/onsen/nuxt/nuxt_test.go
@@ -50,7 +50,7 @@ func TestCreateWithAnonymousUser(t *testing.T) {
 		{chosen.DirectoryName, "radionyan"},
 		{chosen.Title, "月とライカと吸血姫 ～アーニャ・シモニャン・ラジオニャン！～"},
 		{chosen.New, false},
-		{*chosen.Updated, "10/22"},
+		{chosen.Updated, "10/22"},
 		{len(chosen.Contents), 6},
 		{
 			chosen.Performers,
@@ -98,7 +98,7 @@ func TestCreateWithLogined(t *testing.T) {
 		{chosen.DirectoryName, "radionyan"},
 		{chosen.Title, "月とライカと吸血姫 ～アーニャ・シモニャン・ラジオニャン！～"},
 		{chosen.New, false},
-		{*chosen.Updated, "10/22"},
+		{chosen.Updated, "10/22"},
 		{len(chosen.Contents), 6},
 		// Preimum user can access this content
 		{*chosen.Contents[1].StreamingUrl, "HAS_BEEN_SCREENED"},
diff --git a/onsen/onsen.go b/onsen/onsen.go
index 03ae230..0e51f42 100644
--- a/onsen/onsen.go
+++ b/onsen/onsen.go
@@ -209,7 +209,9 @@ func (r Radio) JstUpdatedAt() (res time.Time, ok bool) {
 
 	// Fallback for radios with no episodes, using the old logic.
 	if r.Raw.Updated != nil {
-		return GuessJstTimeWithNow(*r.Raw.Updated)
+		if s, ok := r.Raw.Updated.(string); ok {
+			return GuessJstTimeWithNow(s)
+		}
 	}
 
 	return time.Time{}, false