diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/post/GetPostDetailApplicationService.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/post/GetPostDetailApplicationService.kt
index 55fcf60e..fcc4ab3d 100644
--- a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/post/GetPostDetailApplicationService.kt
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/application/post/GetPostDetailApplicationService.kt
@@ -1,7 +1,6 @@
 package dev.usbharu.hideout.core.application.post
 
 import dev.usbharu.hideout.core.application.exception.InternalServerException
-import dev.usbharu.hideout.core.application.exception.PermissionDeniedException
 import dev.usbharu.hideout.core.application.shared.AbstractApplicationService
 import dev.usbharu.hideout.core.application.shared.Transaction
 import dev.usbharu.hideout.core.domain.model.actor.Actor
@@ -32,7 +31,7 @@ class GetPostDetailApplicationService(
         val post = postRepository.findById(PostId(command.postId))
             ?: throw IllegalArgumentException("Post ${command.postId} not found.")
         if (iPostReadAccessControl.isAllow(post, principal).not()) {
-            throw PermissionDeniedException()
+            throw IllegalArgumentException("Post ${command.postId} not found.")
         }
         val actor =
             actorRepository.findById(post.actorId) ?: throw InternalServerException("Actor ${post.actorId} not found.")
@@ -65,7 +64,7 @@ class GetPostDetailApplicationService(
         val post = postRepository.findById(postId) ?: return null
 
         if (iPostReadAccessControl.isAllow(post, principal).not()) {
-            throw PermissionDeniedException()
+            return null
         }
 
         val (first, second: Instance, third) = if (actor.id != post.actorId) {
diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/config/SecurityConfig.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/config/SecurityConfig.kt
index 95ce0b6c..ae7504a2 100644
--- a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/config/SecurityConfig.kt
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/config/SecurityConfig.kt
@@ -83,6 +83,8 @@ class SecurityConfig {
                 authorize(POST, "/auth/sign_up", permitAll)
                 authorize(GET, "/users/{username}/posts/{postId}", permitAll)
                 authorize(GET, "/files/*", permitAll)
+                authorize(POST, "/publish", authenticated)
+                authorize(GET, "/publish", authenticated)
 
                 authorize(anyRequest, authenticated)
             }
diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/service/post/DefaultPostReadAccessControl.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/service/post/DefaultPostReadAccessControl.kt
index 4e7fba5e..b7274df9 100644
--- a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/service/post/DefaultPostReadAccessControl.kt
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/domain/service/post/DefaultPostReadAccessControl.kt
@@ -16,6 +16,12 @@ interface IPostReadAccessControl {
 class DefaultPostReadAccessControl(private val relationshipRepository: RelationshipRepository) :
     IPostReadAccessControl {
     override suspend fun isAllow(post: Post, principal: Principal): Boolean {
+
+        //ポスト主は無条件で見れる
+        if (post.actorId == principal.actorId) {
+            return true
+        }
+
         val relationship = (relationshipRepository.findByActorIdAndTargetId(post.actorId, principal.actorId)
             ?: Relationship.default(post.actorId, principal.actorId))
 
diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PostsController.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PostsController.kt
index e7092484..7395bfc7 100644
--- a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PostsController.kt
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PostsController.kt
@@ -1,9 +1,11 @@
 package dev.usbharu.hideout.core.interfaces.web.posts
 
+import dev.usbharu.hideout.core.application.exception.PermissionDeniedException
 import dev.usbharu.hideout.core.application.instance.GetLocalInstanceApplicationService
 import dev.usbharu.hideout.core.application.post.GetPostDetail
 import dev.usbharu.hideout.core.application.post.GetPostDetailApplicationService
 import dev.usbharu.hideout.core.infrastructure.springframework.SpringSecurityFormLoginPrincipalContextHolder
+import org.springframework.security.access.AccessDeniedException
 import org.springframework.stereotype.Controller
 import org.springframework.ui.Model
 import org.springframework.web.bind.annotation.GetMapping
@@ -18,10 +20,15 @@ class PostsController(
     @GetMapping("/users/{name}/posts/{id}")
     suspend fun postById(@PathVariable id: Long, model: Model): String {
         val principal = springSecurityFormLoginPrincipalContextHolder.getPrincipal()
-        val post = getPostDetailApplicationService.execute(GetPostDetail(id), principal)
-        val instance = getLocalInstanceApplicationService.execute(Unit, principal)
-        model.addAttribute("post", post)
-        model.addAttribute("instance", instance)
+        try {
+            val post = getPostDetailApplicationService.execute(GetPostDetail(id), principal)
+            val instance = getLocalInstanceApplicationService.execute(Unit, principal)
+            model.addAttribute("post", post)
+            model.addAttribute("instance", instance)
+        } catch (e: PermissionDeniedException) {
+            throw AccessDeniedException("403 Forbidden", e)
+        }
+
         return "postById"
     }
 }
\ No newline at end of file
diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishController.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishController.kt
index c3c30076..2c472bf5 100644
--- a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishController.kt
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishController.kt
@@ -3,17 +3,23 @@ package dev.usbharu.hideout.core.interfaces.web.posts
 import dev.usbharu.hideout.core.application.actor.GetUserDetail
 import dev.usbharu.hideout.core.application.actor.GetUserDetailApplicationService
 import dev.usbharu.hideout.core.application.instance.GetLocalInstanceApplicationService
+import dev.usbharu.hideout.core.application.post.RegisterLocalPost
+import dev.usbharu.hideout.core.application.post.RegisterLocalPostApplicationService
+import dev.usbharu.hideout.core.domain.model.post.Visibility
 import dev.usbharu.hideout.core.infrastructure.springframework.SpringSecurityFormLoginPrincipalContextHolder
 import org.springframework.security.access.AccessDeniedException
 import org.springframework.stereotype.Controller
 import org.springframework.ui.Model
 import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.ModelAttribute
+import org.springframework.web.bind.annotation.PostMapping
 
 @Controller
 class PublishController(
     private val getLocalInstanceApplicationService: GetLocalInstanceApplicationService,
     private val springSecurityFormLoginPrincipalContextHolder: SpringSecurityFormLoginPrincipalContextHolder,
-    private val getUserDetailApplicationService: GetUserDetailApplicationService
+    private val getUserDetailApplicationService: GetUserDetailApplicationService,
+    private val userRegisterLocalPostApplicationService: RegisterLocalPostApplicationService
 ) {
     @GetMapping("/publish")
     suspend fun publish(model: Model): String {
@@ -26,7 +32,29 @@ class PublishController(
         val instance = getLocalInstanceApplicationService.execute(Unit, principal)
         val userDetail = getUserDetailApplicationService.execute(GetUserDetail(principal.userDetailId!!.id), principal)
         model.addAttribute("instance", instance)
-        model.addAttribute("user")
+        model.addAttribute("user", userDetail)
+        model.addAttribute("form", PublishPost())
         return "post-postForm"
     }
+
+    @PostMapping("/publish")
+    suspend fun publishForm(@ModelAttribute publishPost: PublishPost): String {
+        val principal = springSecurityFormLoginPrincipalContextHolder.getPrincipal()
+        if (principal.userDetailId == null) {
+            throw AccessDeniedException("403 Forbidden")
+        }
+
+        val command = RegisterLocalPost(
+            content = publishPost.status.orEmpty(),
+            overview = publishPost.overview,
+            visibility = Visibility.valueOf(publishPost.visibility.uppercase()),
+            repostId = null,
+            replyId = null,
+            sensitive = false,
+            mediaIds = emptyList()
+        )
+        val id = userRegisterLocalPostApplicationService.execute(command, principal)
+
+        return "redirect:/users/${principal.acct?.userpart}/posts/${id}"
+    }
 }
\ No newline at end of file
diff --git a/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishPost.kt b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishPost.kt
new file mode 100644
index 00000000..c732d2eb
--- /dev/null
+++ b/hideout-core/src/main/kotlin/dev/usbharu/hideout/core/interfaces/web/posts/PublishPost.kt
@@ -0,0 +1,3 @@
+package dev.usbharu.hideout.core.interfaces.web.posts
+
+data class PublishPost(var status: String? = null, var overview: String? = null, var visibility: String = "PUBLIC")
diff --git a/hideout-core/src/main/resources/messages/hideout-web-messages.properties b/hideout-core/src/main/resources/messages/hideout-web-messages.properties
index 92164d8a..6bc6f623 100644
--- a/hideout-core/src/main/resources/messages/hideout-web-messages.properties
+++ b/hideout-core/src/main/resources/messages/hideout-web-messages.properties
@@ -5,7 +5,15 @@ common.thumbnail=\u30B5\u30E0\u30CD\u30A4\u30EB
 common.unknwon-file-type=\u4E0D\u660E\u306A\u30D5\u30A1\u30A4\u30EB\u5F62\u5F0F
 common.video=\u52D5\u753B
 common.video-download-link=\u52D5\u753B\u30D5\u30A1\u30A4\u30EB\u307E\u305F\u306F\u30B5\u30E0\u30CD\u30A4\u30EB\u3092\u30C0\u30A6\u30F3\u30ED\u30FC\u30C9
+common.visibility=\u516C\u958B\u7BC4\u56F2
+common.visibility-followers=\u30D5\u30A9\u30ED\u30EF\u30FC\u306E\u307F
+common.visibility-public=\u30D1\u30D6\u30EA\u30C3\u30AF
+common.visibility-unlisted=\u672A\u53CE\u8F09
 post-by-id.title={0} \u3055\u3093\u306E\u6295\u7A3F - {1}
 post-form.new-posts=\u65B0\u3057\u3044\u6295\u7A3F!
+post-form.new-posts-cw=CW
+post-form.new-posts-cw-title=\u30B3\u30F3\u30C6\u30F3\u30C4\u306B\u95B2\u89A7\u6CE8\u610F\u3092\u3064\u3051\u308B
+post-form.new-posts-form-label=\u4ECA\u306A\u306B\u3057\u3066\u308B?
+post-form.new-posts-submit=\u6295\u7A3F\u3059\u308B
 post.repost=\u30EA\u30DD\u30B9\u30C8
 post.repost-by={0}\u304C\u30EA\u30DD\u30B9\u30C8
\ No newline at end of file
diff --git a/hideout-core/src/main/resources/messages/hideout-web-messages_en_US.properties b/hideout-core/src/main/resources/messages/hideout-web-messages_en_US.properties
index facd4eed..1f1223cb 100644
--- a/hideout-core/src/main/resources/messages/hideout-web-messages_en_US.properties
+++ b/hideout-core/src/main/resources/messages/hideout-web-messages_en_US.properties
@@ -5,6 +5,14 @@ common.thumbnail=thumbnail
 common.unknwon-file-type=Unknown filetype
 common.video=Video
 common.video-download-link=Download the Video or thumbnail.
+common.visibility=Visibility
+common.visibility-followers=Followers only
+common.visibility-public=Public
+common.visibility-unlisted=Unlisted
 post-form.new-posts=New Posts!
+post-form.new-posts-cw=CW
+post-form.new-posts-cw-title=Add content warning
+post-form.new-posts-form-label=What's on your mind?
+post-form.new-posts-submit=Submit!
 post.repost=Repost
 post.repost-by=Repost by {0}
\ No newline at end of file
diff --git a/hideout-core/src/main/resources/messages/hideout-web-messages_ja_JP.properties b/hideout-core/src/main/resources/messages/hideout-web-messages_ja_JP.properties
index 92164d8a..6bc6f623 100644
--- a/hideout-core/src/main/resources/messages/hideout-web-messages_ja_JP.properties
+++ b/hideout-core/src/main/resources/messages/hideout-web-messages_ja_JP.properties
@@ -5,7 +5,15 @@ common.thumbnail=\u30B5\u30E0\u30CD\u30A4\u30EB
 common.unknwon-file-type=\u4E0D\u660E\u306A\u30D5\u30A1\u30A4\u30EB\u5F62\u5F0F
 common.video=\u52D5\u753B
 common.video-download-link=\u52D5\u753B\u30D5\u30A1\u30A4\u30EB\u307E\u305F\u306F\u30B5\u30E0\u30CD\u30A4\u30EB\u3092\u30C0\u30A6\u30F3\u30ED\u30FC\u30C9
+common.visibility=\u516C\u958B\u7BC4\u56F2
+common.visibility-followers=\u30D5\u30A9\u30ED\u30EF\u30FC\u306E\u307F
+common.visibility-public=\u30D1\u30D6\u30EA\u30C3\u30AF
+common.visibility-unlisted=\u672A\u53CE\u8F09
 post-by-id.title={0} \u3055\u3093\u306E\u6295\u7A3F - {1}
 post-form.new-posts=\u65B0\u3057\u3044\u6295\u7A3F!
+post-form.new-posts-cw=CW
+post-form.new-posts-cw-title=\u30B3\u30F3\u30C6\u30F3\u30C4\u306B\u95B2\u89A7\u6CE8\u610F\u3092\u3064\u3051\u308B
+post-form.new-posts-form-label=\u4ECA\u306A\u306B\u3057\u3066\u308B?
+post-form.new-posts-submit=\u6295\u7A3F\u3059\u308B
 post.repost=\u30EA\u30DD\u30B9\u30C8
 post.repost-by={0}\u304C\u30EA\u30DD\u30B9\u30C8
\ No newline at end of file
diff --git a/hideout-core/src/main/resources/templates/fragments-actor.html b/hideout-core/src/main/resources/templates/fragments-actor.html
index 829f124b..566549bd 100644
--- a/hideout-core/src/main/resources/templates/fragments-actor.html
+++ b/hideout-core/src/main/resources/templates/fragments-actor.html
@@ -1,10 +1,10 @@
 <!DOCTYPE html>
-<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<html lang="en">
 <head>
     <meta charset="UTF-8">
     <title>Title</title>
 </head>
 <body>
-<div th:fragment="single-simple-actor(actor)"></div>
+
 </body>
 </html>
\ No newline at end of file
diff --git a/hideout-core/src/main/resources/templates/post-postForm.html b/hideout-core/src/main/resources/templates/post-postForm.html
index 1709ce9a..a53bfba4 100644
--- a/hideout-core/src/main/resources/templates/post-postForm.html
+++ b/hideout-core/src/main/resources/templates/post-postForm.html
@@ -8,5 +8,44 @@
 </head>
 <body>
 
+<noscript>
+    <div>
+        <img alt="" height="80px" src="" th:src="${user.iconUrl}" width="80px">
+        <div style="display: inline-block">
+            <p th:text="${user.screenName}+'('+${user.name}+'@'+${user.domain}+')'"></p>
+        </div>
+    </div>
+    <form action="/publish" method="post" th:action="@{/publish}" th:object="${form}">
+        <div>
+            <label for="stats-form-overview" th:text="#{post-form.new-posts-cw}"
+                   th:title="#{post-form.new-posts-cw-title}"
+                   title="Add content warning">CW</label>
+            <input id="stats-form-overview" name="overview" type="text">
+        </div>
+        <div>
+            <label for="status-form" th:text="#{post-form.new-posts-form-label}">What's on your mind?</label>
+            <br>
+            <textarea cols="33" id="status-form" name="status" rows="5"></textarea>
+        </div>
+        <div>
+            <fieldset>
+                <legend th:text="#{common.visibility}">Visibility</legend>
+                <label for="status-form-visibility-public" th:text="#{common.visibility-public}">Public</label>
+                <input id="status-form-visibility-public" name="visibility" th:checked="${form.visibility == 'PUBLIC'}" type="radio"
+                       value="PUBLIC">
+                <label for="status-form-visibility-unlisted" th:text="#{common.visibility-unlisted}">Unlisted</label>
+                <input id="status-form-visibility-unlisted" name="visibility" th:checked="${form.visibility == 'UNLISTED'}" type="radio"
+                       value="UNLISTED">
+                <label for="status-form-visibility-followers" th:text="#{common.visibility-followers}">Followers</label>
+                <input id="status-form-visibility-followers" name="visibility" th:checked="${form.visibility == 'FOLLOWERS'}" type="radio"
+                       value="FOLLOWERS">
+            </fieldset>
+        </div>
+        <div>
+            <input th:value="#{post-form.new-posts-submit}" type="submit" value="Publish!">
+        </div>
+    </form>
+</noscript>
+
 </body>
 </html>
\ No newline at end of file