diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7f914bd4..d7ee9ae16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,15 @@
 
 You should also include the user name that made the change.
 -->
+
+## 13.x.x (unreleased)
+
+### Improvements
+- Client: デッキにチャンネルカラムを追加
+
+### Bugfixes
+-
+
 ## 13.5.2 (2023/02/08)
 
 ### Changes
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 6286367b5..8e8fddfb8 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -129,6 +129,7 @@ unblockConfirm: "ブロック解除しますか？"
 suspendConfirm: "凍結しますか？"
 unsuspendConfirm: "解凍しますか？"
 selectList: "リストを選択"
+selectChannel: "チャンネルを選択"
 selectAntenna: "アンテナを選択"
 selectWidget: "ウィジェットを選択"
 editWidgets: "ウィジェットを編集"
@@ -1922,5 +1923,6 @@ _deck:
     tl: "タイムライン"
     antenna: "アンテナ"
     list: "リスト"
+    channel: "チャンネル"
     mentions: "あなた宛て"
     direct: "ダイレクト"
diff --git a/packages/frontend/src/pages/channel.vue b/packages/frontend/src/pages/channel.vue
index 96340a36b..0fb33e30f 100644
--- a/packages/frontend/src/pages/channel.vue
+++ b/packages/frontend/src/pages/channel.vue
@@ -23,7 +23,7 @@
 				</div>
 			</div>
 
-			<XPostForm v-if="$i" :channel="channel" class="post-form _panel _margin" fixed/>
+			<MkPostForm v-if="$i" :channel="channel" class="post-form _panel _margin" fixed/>
 
 			<XTimeline :key="channelId" class="_margin" src="channel" :channel="channelId" @before="before" @after="after"/>
 		</div>
@@ -34,7 +34,7 @@
 <script lang="ts" setup>
 import { computed, inject, watch } from 'vue';
 import MkContainer from '@/components/MkContainer.vue';
-import XPostForm from '@/components/MkPostForm.vue';
+import MkPostForm from '@/components/MkPostForm.vue';
 import XTimeline from '@/components/MkTimeline.vue';
 import XChannelFollowButton from '@/components/MkChannelFollowButton.vue';
 import * as os from '@/os';
diff --git a/packages/frontend/src/pages/share.vue b/packages/frontend/src/pages/share.vue
index a7e797eea..d8b956b6d 100644
--- a/packages/frontend/src/pages/share.vue
+++ b/packages/frontend/src/pages/share.vue
@@ -29,7 +29,7 @@ import { noteVisibilities } from 'misskey-js';
 import * as Acct from 'misskey-js/built/acct';
 import * as Misskey from 'misskey-js';
 import MkButton from '@/components/MkButton.vue';
-import XPostForm from '@/components/MkPostForm.vue';
+import MkPostForm from '@/components/MkPostForm.vue';
 import * as os from '@/os';
 import { mainRouter } from '@/router';
 import { definePageMetadata } from '@/scripts/page-metadata';
@@ -69,14 +69,14 @@ async function init() {
 				...(visibleAccts ? visibleAccts.split(',').map(Acct.parse) : []),
 			]
 			// TypeScriptの指示通りに変換する
-			.map(q => 'username' in q ? { username: q.username, host: q.host === null ? undefined : q.host } : q)
-			.map(q => os.api('users/show', q)
-				.then(user => {
-					visibleUsers.push(user);
-				}, () => {
-					console.error(`Invalid user query: ${JSON.stringify(q)}`);
-				}),
-			),
+				.map(q => 'username' in q ? { username: q.username, host: q.host === null ? undefined : q.host } : q)
+				.map(q => os.api('users/show', q)
+					.then(user => {
+						visibleUsers.push(user);
+					}, () => {
+						console.error(`Invalid user query: ${JSON.stringify(q)}`);
+					}),
+				),
 		);
 	}
 
@@ -120,13 +120,13 @@ async function init() {
 		if (fileIds) {
 			await Promise.all(
 				fileIds.split(',')
-				.map(fileId => os.api('drive/files/show', { fileId })
-					.then(file => {
-						files.push(file);
-					}, () => {
-						console.error(`Failed to fetch a file ${fileId}`);
-					}),
-				),
+					.map(fileId => os.api('drive/files/show', { fileId })
+						.then(file => {
+							files.push(file);
+						}, () => {
+							console.error(`Failed to fetch a file ${fileId}`);
+						}),
+					),
 			);
 		}
 		//#endregion
diff --git a/packages/frontend/src/pages/timeline.vue b/packages/frontend/src/pages/timeline.vue
index 080772951..057409484 100644
--- a/packages/frontend/src/pages/timeline.vue
+++ b/packages/frontend/src/pages/timeline.vue
@@ -4,7 +4,7 @@
 	<MkSpacer :content-max="800">
 		<div ref="rootEl" v-hotkey.global="keymap">
 			<XTutorial v-if="$i && $store.reactiveState.tutorial.value != -1" class="_panel" style="margin-bottom: var(--margin);"/>
-			<XPostForm v-if="$store.reactiveState.showFixedPostForm.value" :class="$style.postForm" class="post-form _panel" fixed style="margin-bottom: var(--margin);"/>
+			<MkPostForm v-if="$store.reactiveState.showFixedPostForm.value" :class="$style.postForm" class="post-form _panel" fixed style="margin-bottom: var(--margin);"/>
 
 			<div v-if="queue > 0" :class="$style.new"><button class="_buttonPrimary" @click="top()">{{ i18n.ts.newNoteRecived }}</button></div>
 			<div :class="$style.tl">
@@ -24,7 +24,7 @@
 <script lang="ts" setup>
 import { defineAsyncComponent, computed, watch } from 'vue';
 import XTimeline from '@/components/MkTimeline.vue';
-import XPostForm from '@/components/MkPostForm.vue';
+import MkPostForm from '@/components/MkPostForm.vue';
 import { scroll } from '@/scripts/scroll';
 import * as os from '@/os';
 import { defaultStore } from '@/store';
diff --git a/packages/frontend/src/ui/deck.vue b/packages/frontend/src/ui/deck.vue
index fd6caaa58..b09721dec 100644
--- a/packages/frontend/src/ui/deck.vue
+++ b/packages/frontend/src/ui/deck.vue
@@ -146,6 +146,7 @@ const addColumn = async (ev) => {
 		'tl',
 		'antenna',
 		'list',
+		'channel',
 		'mentions',
 		'direct',
 	];
diff --git a/packages/frontend/src/ui/deck/channel-column.vue b/packages/frontend/src/ui/deck/channel-column.vue
new file mode 100644
index 000000000..5a84237c8
--- /dev/null
+++ b/packages/frontend/src/ui/deck/channel-column.vue
@@ -0,0 +1,71 @@
+<template>
+<XColumn :menu="menu" :column="column" :is-stacked="isStacked" @parent-focus="$event => emit('parent-focus', $event)">
+	<template #header>
+		<i class="ti ti-device-tv"></i><span style="margin-left: 8px;">{{ column.name }}</span>
+	</template>
+
+	<template v-if="column.channelId">
+		<div style="padding: 8px; text-align: center;">
+			<MkButton primary gradate rounded inline @click="post"><i class="ti ti-pencil"></i></MkButton>
+		</div>
+		<XTimeline ref="timeline" src="channel" :channel="column.channelId" @after="() => emit('loaded')"/>
+	</template>
+</XColumn>
+</template>
+
+<script lang="ts" setup>
+import { } from 'vue';
+import XColumn from './column.vue';
+import { updateColumn, Column } from './deck-store';
+import XTimeline from '@/components/MkTimeline.vue';
+import MkButton from '@/components/MkButton.vue';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+
+const props = defineProps<{
+	column: Column;
+	isStacked: boolean;
+}>();
+
+const emit = defineEmits<{
+	(ev: 'loaded'): void;
+	(ev: 'parent-focus', direction: 'up' | 'down' | 'left' | 'right'): void;
+}>();
+
+let timeline = $shallowRef<InstanceType<typeof XTimeline>>();
+
+if (props.column.channelId == null) {
+	setChannel();
+}
+
+async function setChannel() {
+	const channels = await os.api('channels/followed');
+	const { canceled, result: channel } = await os.select({
+		title: i18n.ts.selectChannel,
+		items: channels.map(x => ({
+			value: x, text: x.name,
+		})),
+		default: props.column.channelId,
+	});
+	if (canceled) return;
+	updateColumn(props.column.id, {
+		channelId: channel.id,
+		name: channel.name,
+	});
+}
+
+function post() {
+	os.post({
+		channel: {
+			id: props.column.channelId,
+		},
+		instant: true,
+	});
+}
+
+const menu = [{
+	icon: 'ti ti-pencil',
+	text: i18n.ts.selectChannel,
+	action: setChannel,
+}];
+</script>
diff --git a/packages/frontend/src/ui/deck/column-core.vue b/packages/frontend/src/ui/deck/column-core.vue
index 30c0dc5e1..083e91bb0 100644
--- a/packages/frontend/src/ui/deck/column-core.vue
+++ b/packages/frontend/src/ui/deck/column-core.vue
@@ -6,6 +6,7 @@
 <XNotificationsColumn v-else-if="column.type === 'notifications'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
 <XTlColumn v-else-if="column.type === 'tl'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
 <XListColumn v-else-if="column.type === 'list'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
+<XChannelColumn v-else-if="column.type === 'channel'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
 <XAntennaColumn v-else-if="column.type === 'antenna'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
 <XMentionsColumn v-else-if="column.type === 'mentions'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
 <XDirectColumn v-else-if="column.type === 'direct'" :column="column" :is-stacked="isStacked" @parent-focus="emit('parent-focus', $event)"/>
@@ -17,6 +18,7 @@ import XMainColumn from './main-column.vue';
 import XTlColumn from './tl-column.vue';
 import XAntennaColumn from './antenna-column.vue';
 import XListColumn from './list-column.vue';
+import XChannelColumn from './channel-column.vue';
 import XNotificationsColumn from './notifications-column.vue';
 import XWidgetsColumn from './widgets-column.vue';
 import XMentionsColumn from './mentions-column.vue';
diff --git a/packages/frontend/src/ui/deck/deck-store.ts b/packages/frontend/src/ui/deck/deck-store.ts
index 56db7398e..80c202a2e 100644
--- a/packages/frontend/src/ui/deck/deck-store.ts
+++ b/packages/frontend/src/ui/deck/deck-store.ts
@@ -14,7 +14,7 @@ type ColumnWidget = {
 
 export type Column = {
 	id: string;
-	type: 'main' | 'widgets' | 'notifications' | 'tl' | 'antenna' | 'list' | 'mentions' | 'direct';
+	type: 'main' | 'widgets' | 'notifications' | 'tl' | 'antenna' | 'channel' | 'list' | 'mentions' | 'direct';
 	name: string | null;
 	width: number;
 	widgets?: ColumnWidget[];
@@ -22,6 +22,7 @@ export type Column = {
 	flexible?: boolean;
 	antennaId?: string;
 	listId?: string;
+	channelId?: string;
 	includingTypes?: typeof notificationTypes[number][];
 	tl?: 'home' | 'local' | 'social' | 'global';
 };
diff --git a/packages/frontend/src/widgets/WidgetPostForm.vue b/packages/frontend/src/widgets/WidgetPostForm.vue
index 54226c1db..f8bebcbf9 100644
--- a/packages/frontend/src/widgets/WidgetPostForm.vue
+++ b/packages/frontend/src/widgets/WidgetPostForm.vue
@@ -1,12 +1,12 @@
 <template>
-<XPostForm class="_panel mkw-postForm data-cy-mkw-postForm" :fixed="true" :autofocus="false"/>
+<MkPostForm class="_panel mkw-post-form data-cy-mkw-postForm" :fixed="true" :autofocus="false"/>
 </template>
 
 <script lang="ts" setup>
 import { } from 'vue';
-import { GetFormResultType } from '@/scripts/form';
 import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
-import XPostForm from '@/components/MkPostForm.vue';
+import { GetFormResultType } from '@/scripts/form';
+import MkPostForm from '@/components/MkPostForm.vue';
 
 const name = 'postForm';