diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 15cb30997b..9726d49c25 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -2030,6 +2030,10 @@ pages:
         _dialog:
           content: "内容"
         resetRandom: "乱数をリセット"
+        pushEvent: "イベントを送信させる"
+        _pushEvent:
+          event: "イベント名"
+          message: "押したときに表示するメッセージ"
 
   script:
     categories:
diff --git a/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue b/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
index f89279f05a..579de6a8fc 100644
--- a/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
+++ b/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
@@ -8,8 +8,15 @@
 			<template #label>{{ $t('blocks._button.action') }}</template>
 			<option value="dialog">{{ $t('blocks._button._action.dialog') }}</option>
 			<option value="resetRandom">{{ $t('blocks._button._action.resetRandom') }}</option>
+			<option value="pushEvent">{{ $t('blocks._button._action.pushEvent') }}</option>
 		</ui-select>
-		<ui-input v-if="value.action === 'dialog'" v-model="value.content"><span>{{ $t('blocks._button._action._dialog.content') }}</span></ui-input>
+		<template v-if="value.action === 'dialog'">
+			<ui-input v-model="value.content"><span>{{ $t('blocks._button._action._dialog.content') }}</span></ui-input>
+		</template>
+		<template v-else-if="value.action === 'pushEvent'">
+			<ui-input v-model="value.event"><span>{{ $t('blocks._button._action._pushEvent.event') }}</span></ui-input>
+			<ui-input v-model="value.message"><span>{{ $t('blocks._button._action._pushEvent.message') }}</span></ui-input>
+		</template>
 	</section>
 </x-container>
 </template>
@@ -43,6 +50,8 @@ export default Vue.extend({
 		if (this.value.text == null) Vue.set(this.value, 'text', '');
 		if (this.value.action == null) Vue.set(this.value, 'action', 'dialog');
 		if (this.value.content == null) Vue.set(this.value, 'content', null);
+		if (this.value.event == null) Vue.set(this.value, 'event', null);
+		if (this.value.message == null) Vue.set(this.value, 'message', null);
 	},
 });
 </script>
diff --git a/src/client/app/common/views/pages/page/page.button.vue b/src/client/app/common/views/pages/page/page.button.vue
index 3747be96ce..9f760bf48c 100644
--- a/src/client/app/common/views/pages/page/page.button.vue
+++ b/src/client/app/common/views/pages/page/page.button.vue
@@ -27,6 +27,16 @@ export default Vue.extend({
 			} else if (this.value.action === 'resetRandom') {
 				this.script.aiScript.updateRandomSeed(Math.random());
 				this.script.eval();
+			} else if (this.value.action === 'pushEvent') {
+				this.$root.api('page-push', {
+					pageId: this.script.page.id,
+					event: this.value.event
+				});
+
+				this.$root.dialog({
+					type: 'success',
+					text: this.script.interpolate(this.value.message)
+				});
 			}
 		}
 	}
diff --git a/src/client/app/common/views/pages/page/page.vue b/src/client/app/common/views/pages/page/page.vue
index 96a2cfafb7..a93d5316d5 100644
--- a/src/client/app/common/views/pages/page/page.vue
+++ b/src/client/app/common/views/pages/page/page.vue
@@ -35,8 +35,10 @@ class Script {
 	public aiScript: ASEvaluator;
 	private onError: any;
 	public vars: Record<string, any>;
+	public page: Record<string, any>;
 
-	constructor(aiScript, onError) {
+	constructor(page, aiScript, onError) {
+		this.page = page;
 		this.aiScript = aiScript;
 		this.onError = onError;
 		this.eval();
@@ -113,7 +115,7 @@ export default Vue.extend({
 					icon: faStickyNote
 				});
 				const pageVars = this.getPageVars();
-				this.script = new Script(new ASEvaluator(this.page.variables, pageVars, {
+				this.script = new Script(this.page, new ASEvaluator(this.page.variables, pageVars, {
 					randomSeed: Math.random(),
 					user: page.user,
 					visitor: this.$store.state.i,
diff --git a/src/server/api/endpoints/page-push.ts b/src/server/api/endpoints/page-push.ts
new file mode 100644
index 0000000000..300df7c250
--- /dev/null
+++ b/src/server/api/endpoints/page-push.ts
@@ -0,0 +1,44 @@
+import $ from 'cafy';
+import define from '../define';
+import { ID } from '../../../misc/cafy-id';
+import { publishMainStream } from '../../../services/stream';
+import { Users, Pages } from '../../../models';
+import { ApiError } from '../error';
+
+export const meta = {
+	requireCredential: true,
+	secure: true,
+
+	params: {
+		pageId: {
+			validator: $.type(ID)
+		},
+
+		event: {
+			validator: $.str
+		}
+	},
+
+	errors: {
+		noSuchPage: {
+			message: 'No such page.',
+			code: 'NO_SUCH_PAGE',
+			id: '4a13ad31-6729-46b4-b9af-e86b265c2e74'
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const page = await Pages.findOne(ps.pageId);
+	if (page == null) {
+		throw new ApiError(meta.errors.noSuchPage);
+	}
+
+	publishMainStream(user.id, 'pageEvent', {
+		pageId: ps.pageId,
+		event: ps.event,
+		user: await Users.pack(user, page.userId, {
+			detail: true
+		})
+	});
+});