diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index e2e163c..258b817 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -64,7 +64,7 @@ jobs:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           automatic_release_tag: v${{ steps.vars.outputs.tag }}
           title: Release v${{ steps.vars.outputs.tag }}
-          draft: true
+          draft: false
           prerelease: false
           files: |
             dist/sibling-${{ steps.vars.outputs.tag }}_*.tar.gz
diff --git a/Makefile b/Makefile
index eeb9cb7..8152d42 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 GO=go
 NAME := sibling
-VERSION := 1.2.4
+VERSION := 1.3.0
 DIST := $(NAME)-$(VERSION)
 
 all: test build
diff --git a/README.md b/README.md
index f638e3f..20acc38 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 [![Go Report Card](https://goreportcard.com/badge/github.com/tamada/sibling)](https://goreportcard.com/report/github.com/tamada/sibling)
 
 [![License](https://img.shields.io/badge/License-WTFPL-green.svg)](https://github.com/tamada/sibling/blob/master/LICENSE)
-[![Version](https://img.shields.io/badge/Version-1.2.4-green.svg)](https://github.com/tamada/sibling/releases/tag/v1.2.4)
+[![Version](https://img.shields.io/badge/Version-1.3.0-green.svg)](https://github.com/tamada/sibling/releases/tag/v1.3.0)
 
 get next/previous sibling directory name.
 
diff --git a/cmd/sibling/data/sibling.bash b/cmd/sibling/data/sibling.bash
index 5be1282..12fb538 100644
--- a/cmd/sibling/data/sibling.bash
+++ b/cmd/sibling/data/sibling.bash
@@ -25,6 +25,41 @@ __cd_sibling_filtering() {
     pwd
 }
 
+__ls_sibling() {
+    traversing_type="$1"
+    if [[ "$1" == "" ]]; then
+        traversing_type="next"
+    fi
+    next=$(sibling --absolute --type $traversing_type)
+    sibling_status=$?
+    if [[ $sibling_status -ne 0 ]]; then
+        echo "no more siblings"
+    else
+        echo $next
+        ls $next
+    fi
+}
+
+lsnext() {
+    __ls_sibling next
+}
+
+lsprev() {
+    __ls_sibling previous
+}
+
+lsrand() {
+    __ls_sibling rand
+}
+
+lsfirst() {
+    __ls_sibling first
+}
+
+lslast() {
+    __ls_sibling last
+}
+
 sibling_peco() {
     __cd_sibling_filtering peco
 }
diff --git a/cmd/sibling/main.go b/cmd/sibling/main.go
index b6383ac..79bc9b8 100644
--- a/cmd/sibling/main.go
+++ b/cmd/sibling/main.go
@@ -10,7 +10,7 @@ import (
 	"github.com/tamada/sibling"
 )
 
-const VERSION = "1.2.4"
+const VERSION = "1.3.0"
 
 type options struct {
 	absolute bool
diff --git a/cmd/sibling/main_test.go b/cmd/sibling/main_test.go
index 5737ad0..c00e34d 100644
--- a/cmd/sibling/main_test.go
+++ b/cmd/sibling/main_test.go
@@ -71,6 +71,41 @@ func Example_ShellFunctionGenerator() {
 	//     pwd
 	// }
 	//
+	// __ls_sibling() {
+	//     traversing_type="$1"
+	//     if [[ "$1" == "" ]]; then
+	//         traversing_type="next"
+	//     fi
+	//     next=$(sibling --absolute --type $traversing_type)
+	//     sibling_status=$?
+	//     if [[ $sibling_status -ne 0 ]]; then
+	//         echo "no more siblings"
+	//     else
+	//         echo $next
+	//         ls $next
+	//     fi
+	// }
+	//
+	// lsnext() {
+	//     __ls_sibling next
+	// }
+	//
+	// lsprev() {
+	//     __ls_sibling previous
+	// }
+	//
+	// lsrand() {
+	//     __ls_sibling rand
+	// }
+	//
+	// lsfirst() {
+	//     __ls_sibling first
+	// }
+	//
+	// lslast() {
+	//     __ls_sibling last
+	// }
+	//
 	// sibling_peco() {
 	//     __cd_sibling_filtering peco
 	// }
diff --git a/docs/config.toml b/docs/config.toml
index 7868442..8f1725c 100644
--- a/docs/config.toml
+++ b/docs/config.toml
@@ -15,7 +15,7 @@ pygmentsStyle = "pygments"
     project_tagline = "get next/previous sibling directory name"
     dateFormat = "2006-01-02"
     katex = true
-    version = "1.2.4"
+    version = "1.3.0"
     footer = "[![GitHub](https://img.shields.io/badge/GitHub-tamada/sibling-blueviolet.svg?logo=github)](https://github.com/tamada/sibling) Made with [Hugo](https://gohugo.io/). Theme by [Cayman](https://github.com/zwbetz-gh/cayman-hugo-theme). Deployed to [GitHub Pages](https://pages.github.com/)."
 
 [menu]
diff --git a/docs/content/usage.md b/docs/content/usage.md
index c1025cf..cc9211b 100644
--- a/docs/content/usage.md
+++ b/docs/content/usage.md
@@ -33,6 +33,8 @@ Therefore, write the snippet (`eval "$(sibling --init bash)"`) into your `.bash_
 
 #### :abcd: `change_directory_to_sibling`
 
+This function changes the working directory to the sibling directory.
+
 ```sh
 function __change_directory_to_sibling() {
     traversing_type="$1"
@@ -92,3 +94,13 @@ function cdrand() {
     __change_directory_to_sibling random
 }
 ```
+
+#### :abcd: `list files of the sibling directory`
+
+This function lists the specified sibling directory.
+
+* `lsnext`
+* `lsprev`
+* `lsrand`
+* `lsfirst`
+* `lslast`