diff --git a/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.installer.yaml b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.installer.yaml
new file mode 100644
index 0000000000000..4a0c377626b0b
--- /dev/null
+++ b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.installer.yaml
@@ -0,0 +1,24 @@
+# Created with komac v2.16.0
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.12.0.schema.json
+
+PackageIdentifier: HiroyukiFuruno.katana-desktop
+PackageVersion: 0.18.0
+InstallerLocale: en-US
+InstallerType: wix
+Scope: user
+UpgradeBehavior: install
+ProductCode: '{624A73FC-87CF-4A40-B381-35AF0C35FAA3}'
+ReleaseDate: 2026-04-09
+AppsAndFeaturesEntries:
+- DisplayName: katana-ui
+  Publisher: Hiroyuki Furuno
+  ProductCode: '{624A73FC-87CF-4A40-B381-35AF0C35FAA3}'
+  UpgradeCode: '{7476FFDE-7ADF-4C18-9E70-40842FBEB99D}'
+InstallationMetadata:
+  DefaultInstallLocation: '%ProgramFiles%/katana-ui/bin'
+Installers:
+- Architecture: x64
+  InstallerUrl: https://github.com/HiroyukiFuruno/KatanA/releases/download/v0.18.0/KatanA-windows-x86_64.msi
+  InstallerSha256: 938B881DA0D1C64D53F73E76BB7057F7BFCB5F58CBC076D119BC43BB188C5DEF
+ManifestType: installer
+ManifestVersion: 1.12.0
diff --git a/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.locale.en-US.yaml b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.locale.en-US.yaml
new file mode 100644
index 0000000000000..f1ded28f3fb93
--- /dev/null
+++ b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.locale.en-US.yaml
@@ -0,0 +1,25 @@
+# Created with komac v2.16.0
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.12.0.schema.json
+
+PackageIdentifier: HiroyukiFuruno.katana-desktop
+PackageVersion: 0.18.0
+PackageLocale: en-US
+Publisher: HiroyukiFuruno
+PublisherUrl: https://github.com/HiroyukiFuruno
+PublisherSupportUrl: https://github.com/HiroyukiFuruno/KatanA/issues
+PackageName: KatanA Desktop
+PackageUrl: https://katana-desktop.katana-projects.org/
+License: MIT
+LicenseUrl: https://raw.githubusercontent.com/HiroyukiFuruno/KatanA/master/LICENSE
+ShortDescription: A fast, lightweight Markdown workspace for macOS, Windows, and Linux.
+ReleaseNotes: |-
+  🚀 Features
+  - Cross-Platform Support: KatanA now officially supports Windows and Linux (Ubuntu) distributions. Users on these platforms can now download MSI and DEB installer packages directly from the GitHub Releases page.
+  - Smart Update Detection: The built-in updater is now fully OS-aware. It will securely ignore update files that do not match your current operating system, preventing unsupported cross-platform installations.
+  ✨ Improvements
+  - App installation has become much simpler as the external dependency on the gh CLI has been completely removed. Communication with GitHub is now performed securely through an internal HTTP adapter.
+  🔧 System
+  - Improved CI/CD pipelines to construct and distribute stable releases across multiple operating systems automatically.
+ReleaseNotesUrl: https://github.com/HiroyukiFuruno/KatanA/releases/tag/v0.18.0
+ManifestType: defaultLocale
+ManifestVersion: 1.12.0
diff --git a/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.yaml b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.yaml
new file mode 100644
index 0000000000000..b80c74c4beaab
--- /dev/null
+++ b/manifests/h/HiroyukiFuruno/katana-desktop/0.18.0/HiroyukiFuruno.katana-desktop.yaml
@@ -0,0 +1,8 @@
+# Created with komac v2.16.0
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.12.0.schema.json
+
+PackageIdentifier: HiroyukiFuruno.katana-desktop
+PackageVersion: 0.18.0
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.12.0