diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index aac5d5e83..fb9a3435a 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -1095,6 +1095,9 @@ _achievements:
     _collectAchievements30:
       title: "実績コレクター"
       description: "実績を30個以上獲得した"
+    _viewAchievements3min:
+      title: "実績好き"
+      description: "実績一覧を3分以上眺め続けた"
     _iLoveMisskey:
       title: "I Love Misskey"
       description: "\"I ❤ #Misskey\"を投稿した"
@@ -1152,6 +1155,9 @@ _achievements:
     _loggedInOnBirthday:
       title: "ハッピーバースデー"
       description: "誕生日にログインした"
+    _loggedInOnNewYearsDay:
+      title: "あけましておめでとうございます"
+      description: "元日にログインした"
     _cookieClicked:
       title: "クッキーをクリックするゲーム"
       description: "クッキーをクリックした"
diff --git a/packages/backend/src/core/AchievementService.ts b/packages/backend/src/core/AchievementService.ts
index 149974452..26dd356d3 100644
--- a/packages/backend/src/core/AchievementService.ts
+++ b/packages/backend/src/core/AchievementService.ts
@@ -41,6 +41,7 @@ const ACHIEVEMENT_TYPES = [
 	'passedSinceAccountCreated2',
 	'passedSinceAccountCreated3',
 	'loggedInOnBirthday',
+	'loggedInOnNewYearsDay',
 	'noteClipped1',
 	'noteFavorited1',
 	'profileFilled',
@@ -58,6 +59,7 @@ const ACHIEVEMENT_TYPES = [
 	'followers500',
 	'followers1000',
 	'collectAchievements30',
+	'viewAchievements3min',
 	'iLoveMisskey',
 	'client30min',
 	'noteDeletedWithin1min',
diff --git a/packages/frontend/src/init.ts b/packages/frontend/src/init.ts
index a2723d479..09fb7caf1 100644
--- a/packages/frontend/src/init.ts
+++ b/packages/frontend/src/init.ts
@@ -346,10 +346,11 @@ import { claimAchievement, claimedAchievements } from './scripts/achievements';
 			});
 		}
 
+		const now = new Date();
+		const m = now.getMonth() + 1;
+		const d = now.getDate();
+		
 		if ($i.birthday) {
-			const now = new Date();
-			const m = now.getMonth() + 1;
-			const d = now.getDate();
 			const bm = parseInt($i.birthday.split('-')[1]);
 			const bd = parseInt($i.birthday.split('-')[2]);
 			if (m === bm && d === bd) {
@@ -357,6 +358,10 @@ import { claimAchievement, claimedAchievements } from './scripts/achievements';
 			}
 		}
 
+		if (m === 1 && d === 1) {
+			claimAchievement('loggedInOnNewYearsDay');
+		}
+
 		if ($i.loggedInDays >= 3) claimAchievement('login3');
 		if ($i.loggedInDays >= 7) claimAchievement('login7');
 		if ($i.loggedInDays >= 15) claimAchievement('login15');
diff --git a/packages/frontend/src/pages/achievements.vue b/packages/frontend/src/pages/achievements.vue
index b6cd174b4..3cec8f630 100644
--- a/packages/frontend/src/pages/achievements.vue
+++ b/packages/frontend/src/pages/achievements.vue
@@ -8,11 +8,36 @@
 </template>
 
 <script lang="ts" setup>
-import { ref } from 'vue';
+import { onActivated, onDeactivated, onMounted, onUnmounted, ref } from 'vue';
 import MkAchievements from '@/components/MkAchievements.vue';
 import { i18n } from '@/i18n';
 import { definePageMetadata } from '@/scripts/page-metadata';
 import { $i } from '@/account';
+import { claimAchievement } from '@/scripts/achievements';
+
+let timer;
+
+function viewAchievements3min() {
+	claimAchievement('viewAchievements3min');
+}
+
+onMounted(() => {
+	if (timer == null) timer = window.setTimeout(viewAchievements3min, 1000 * 60 * 3);
+});
+
+onUnmounted(() => {
+	window.clearTimeout(timer);
+	timer = null;
+});
+
+onActivated(() => {
+	if (timer == null) timer = window.setTimeout(viewAchievements3min, 1000 * 60 * 3);
+});
+
+onDeactivated(() => {
+	window.clearTimeout(timer);
+	timer = null;
+});
 
 definePageMetadata({
 	title: i18n.ts.achievements,
diff --git a/packages/frontend/src/scripts/achievements.ts b/packages/frontend/src/scripts/achievements.ts
index 70ea0ffbd..8f484f892 100644
--- a/packages/frontend/src/scripts/achievements.ts
+++ b/packages/frontend/src/scripts/achievements.ts
@@ -37,6 +37,7 @@ export const ACHIEVEMENT_TYPES = [
 	'passedSinceAccountCreated2',
 	'passedSinceAccountCreated3',
 	'loggedInOnBirthday',
+	'loggedInOnNewYearsDay',
 	'noteClipped1',
 	'noteFavorited1',
 	'profileFilled',
@@ -54,6 +55,7 @@ export const ACHIEVEMENT_TYPES = [
 	'followers500',
 	'followers1000',
 	'collectAchievements30',
+	'viewAchievements3min',
 	'iLoveMisskey',
 	'client30min',
 	'noteDeletedWithin1min',
@@ -289,7 +291,7 @@ export const ACHIEVEMENT_BADGES = {
 		frame: 'bronze',
 	},
 	'followers100': {
-		img: '/fluent-emoji/1f396.png',
+		img: '/fluent-emoji/1f60e.png',
 		bg: 'linear-gradient(0deg, rgb(144 224 255), rgb(255 168 252))',
 		frame: 'silver',
 	},
@@ -313,6 +315,11 @@ export const ACHIEVEMENT_BADGES = {
 		bg: 'linear-gradient(0deg, rgb(255 77 77), rgb(247 155 214))',
 		frame: 'silver',
 	},
+	'viewAchievements3min': {
+		img: '/fluent-emoji/1f3c5.png',
+		bg: 'linear-gradient(0deg, rgb(144 224 255), rgb(255 168 252))',
+		frame: 'bronze',
+	},
 	'iLoveMisskey': {
 		img: '/fluent-emoji/2764.png',
 		bg: 'linear-gradient(0deg, rgb(255 77 77), rgb(247 155 214))',
@@ -400,7 +407,12 @@ export const ACHIEVEMENT_BADGES = {
 	},
 	'loggedInOnBirthday': {
 		img: '/fluent-emoji/1f382.png',
-		bg: 'linear-gradient(0deg, rgb(144 224 255), rgb(255 168 252))',
+		bg: 'linear-gradient(0deg, rgb(255 77 77), rgb(247 155 214))',
+		frame: 'silver',
+	},
+	'loggedInOnNewYearsDay': {
+		img: '/fluent-emoji/1f38d.png',
+		bg: 'linear-gradient(0deg, rgb(255 144 144), rgb(255 232 168))',
 		frame: 'silver',
 	},
 	'cookieClicked': {