diff --git a/lib/features/sponsor/data/sponsor.dart b/lib/features/sponsor/data/sponsor.dart
index 365a5d7f..8b499c6e 100644
--- a/lib/features/sponsor/data/sponsor.dart
+++ b/lib/features/sponsor/data/sponsor.dart
@@ -1,4 +1,4 @@
-import 'package:confwebsite2023/features/sponsor/data/sponsor_rank.dart';
+import 'package:confwebsite2023/features/sponsor/data/sponsor_plan.dart';
 import 'package:confwebsite2023/features/sponsor/data/sponsor_session.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 
diff --git a/lib/features/sponsor/data/sponsor_rank.dart b/lib/features/sponsor/data/sponsor_plan.dart
similarity index 100%
rename from lib/features/sponsor/data/sponsor_rank.dart
rename to lib/features/sponsor/data/sponsor_plan.dart
diff --git a/lib/features/sponsor/ui/sponsor_rank_header.dart b/lib/features/sponsor/ui/sponsor_plan_header.dart
similarity index 59%
rename from lib/features/sponsor/ui/sponsor_rank_header.dart
rename to lib/features/sponsor/ui/sponsor_plan_header.dart
index 40c4421d..1680aba2 100644
--- a/lib/features/sponsor/ui/sponsor_rank_header.dart
+++ b/lib/features/sponsor/ui/sponsor_plan_header.dart
@@ -1,36 +1,25 @@
 import 'package:confwebsite2023/core/components/section_header.dart';
 import 'package:confwebsite2023/core/theme.dart';
+import 'package:confwebsite2023/features/sponsor/data/sponsor_plan.dart';
 import 'package:flutter/material.dart';
 
-final class SponsorRankHeader extends StatelessWidget {
-  SponsorRankHeader.platinum({
+/// スポンサープランのヘッダー
+final class SponsorPlanHeader extends StatelessWidget {
+  SponsorPlanHeader({
     required String text,
     required TextStyle style,
+    required SponsorPlan plan,
   }) : this._(
           text: text,
           style: style,
-          gradient: GradientConstant.sponsor.platinum,
+          gradient: switch (plan) {
+            SponsorPlan.platinum => GradientConstant.sponsor.platinum,
+            SponsorPlan.gold => GradientConstant.sponsor.gold,
+            SponsorPlan.silver => GradientConstant.sponsor.silver,
+          },
         );
 
-  SponsorRankHeader.gold({
-    required String text,
-    required TextStyle style,
-  }) : this._(
-          text: text,
-          style: style,
-          gradient: GradientConstant.sponsor.gold,
-        );
-
-  SponsorRankHeader.silver({
-    required String text,
-    required TextStyle style,
-  }) : this._(
-          text: text,
-          style: style,
-          gradient: GradientConstant.sponsor.silver,
-        );
-
-  SponsorRankHeader._({
+  SponsorPlanHeader._({
     required this.text,
     required TextStyle style,
     required this.gradient,