diff --git a/Cargo.lock b/Cargo.lock
index 13e3b20c8..3632e9901 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1156,6 +1156,15 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "humansize"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e682e2bd70ecbcce5209f11a992a4ba001fea8e60acf7860ce007629e6d2756"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "humantime"
 version = "2.1.0"
@@ -1293,6 +1302,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "libm"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "348108ab3fba42ec82ff6e9564fc4ca0247bdccdc68dd8af9764bbc79c3c8ffb"
+
 [[package]]
 name = "libnghttp2-sys"
 version = "0.1.7+1.45.0"
@@ -2762,6 +2777,7 @@ dependencies = [
  "easy-ext",
  "flate2",
  "heck",
+ "humansize",
  "once_cell",
  "onnxruntime",
  "open_jtalk",
@@ -2773,6 +2789,8 @@ dependencies = [
  "surf",
  "tar",
  "thiserror",
+ "tracing",
+ "windows",
 ]
 
 [[package]]
@@ -2969,49 +2987,106 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows"
+version = "0.43.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04662ed0e3e5630dfa9b26e4cb823b817f1a9addda855d973a9458c236556244"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc 0.42.0",
+ "windows_i686_gnu 0.42.0",
+ "windows_i686_msvc 0.42.0",
+ "windows_x86_64_gnu 0.42.0",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc 0.42.0",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows_aarch64_msvc 0.36.1",
+ "windows_i686_gnu 0.36.1",
+ "windows_i686_msvc 0.36.1",
+ "windows_x86_64_gnu 0.36.1",
+ "windows_x86_64_msvc 0.36.1",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+
 [[package]]
 name = "xattr"
 version = "0.2.3"
diff --git a/Cargo.toml b/Cargo.toml
index c3a158a0a..222cbeb96 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,6 +18,7 @@ once_cell = "1.15.0"
 serde = { version = "1.0.145", features = ["derive"] }
 serde_json = "1.0.85"
 thiserror = "1.0.37"
+tracing = { version = "0.1.37", features = ["log"] }
 voicevox_core = { path = "crates/voicevox_core" }
 
 # min-sized-rustを元にrelease buildのサイズが小さくなるようにした
diff --git a/crates/voicevox_core/Cargo.toml b/crates/voicevox_core/Cargo.toml
index 6f64dc284..248c6a7d4 100644
--- a/crates/voicevox_core/Cargo.toml
+++ b/crates/voicevox_core/Cargo.toml
@@ -31,3 +31,8 @@ surf = "2.3.2"
 flate2 = "1.0.24"
 tar = "0.4.38"
 heck = "0.4.0"
+
+[target."cfg(windows)".dependencies]
+humansize = "2.1.2"
+tracing.workspace = true
+windows = { version = "0.43.0", features = ["Win32_Foundation", "Win32_Graphics_Dxgi"] }
diff --git a/crates/voicevox_core/src/publish.rs b/crates/voicevox_core/src/publish.rs
index d4e9ee152..304772e51 100644
--- a/crates/voicevox_core/src/publish.rs
+++ b/crates/voicevox_core/src/publish.rs
@@ -33,6 +33,9 @@ impl VoicevoxCore {
     }
 
     fn new() -> Self {
+        #[cfg(windows)]
+        list_windows_video_cards();
+
         Self {
             synthesis_engine: SynthesisEngine::new(
                 InferenceCore::new(false, None),
@@ -607,6 +610,44 @@ pub const fn error_result_to_message(result_code: VoicevoxResultCode) -> &'stati
     }
 }
 
+#[cfg(windows)]
+fn list_windows_video_cards() {
+    use std::{ffi::OsString, os::windows::ffi::OsStringExt as _};
+
+    use humansize::BINARY;
+    use tracing::{error, info};
+    use windows::Win32::Graphics::Dxgi::{
+        CreateDXGIFactory, IDXGIFactory, DXGI_ADAPTER_DESC, DXGI_ERROR_NOT_FOUND,
+    };
+
+    info!("検出されたGPU (DirectMLには1番目のGPUが使われます):");
+    match list_windows_video_cards() {
+        Ok(descs) => {
+            for desc in descs {
+                let description = OsString::from_wide(trim_nul(&desc.Description));
+                let vram = humansize::format_size(desc.DedicatedVideoMemory, BINARY);
+                info!("  - {description:?} ({vram})");
+            }
+        }
+        Err(err) => error!("{err}"),
+    }
+
+    fn list_windows_video_cards() -> windows::core::Result<Vec<DXGI_ADAPTER_DESC>> {
+        #[allow(unsafe_code)]
+        unsafe {
+            let factory = CreateDXGIFactory::<IDXGIFactory>()?;
+            (0..)
+                .map(|i| factory.EnumAdapters(i)?.GetDesc())
+                .take_while(|r| !matches!(r, Err(e) if e.code() == DXGI_ERROR_NOT_FOUND))
+                .collect()
+        }
+    }
+
+    fn trim_nul(s: &[u16]) -> &[u16] {
+        &s[..s.iter().position(|&c| c == 0x0000).unwrap_or(s.len())]
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/crates/voicevox_core_python_api/Cargo.toml b/crates/voicevox_core_python_api/Cargo.toml
index f8b35a3cb..04b33a192 100644
--- a/crates/voicevox_core_python_api/Cargo.toml
+++ b/crates/voicevox_core_python_api/Cargo.toml
@@ -22,5 +22,5 @@ pyo3 = { version = "0.17.2", features = ["abi3-py38", "extension-module"] }
 pyo3-log = "0.7.0"
 serde.workspace = true
 serde_json.workspace = true
-tracing = { version = "0.1.37", features = ["log"] }
+tracing.workspace = true
 voicevox_core.workspace = true