diff --git a/src/adapter/aws-lambda/handler.ts b/src/adapter/aws-lambda/handler.ts
index 4a258e9e08..caba081b3b 100644
--- a/src/adapter/aws-lambda/handler.ts
+++ b/src/adapter/aws-lambda/handler.ts
@@ -248,7 +248,7 @@ export const handle = <E extends Env = Env, S extends Schema = {}, BasePath exte
       ? WithMultiValueHeaders
       : WithHeaders)
 >) => {
-  // @ts-expect-error FIXME: Fix return typing
+  // @ts-expect-error conditional return type is not inferable
   return async (event, lambdaContext?) => {
     const processor = getProcessor(event)
 
diff --git a/src/middleware/combine/index.ts b/src/middleware/combine/index.ts
index 1090e31e82..3b3c1d286e 100644
--- a/src/middleware/combine/index.ts
+++ b/src/middleware/combine/index.ts
@@ -128,7 +128,7 @@ export const every = (...middleware: (MiddlewareHandler | Condition)[]): Middlew
  * @example
  * ```ts
  * import { except } from 'hono/combine'
- * import { bearerAuth } from 'hono/bearer-auth
+ * import { bearerAuth } from 'hono/bearer-auth'
  *
  * // If client is accessing public API, then skip authentication.
  * // Otherwise, require a valid token.
diff --git a/src/request.test.ts b/src/request.test.ts
index d9ae581c1b..8b894cba4e 100644
--- a/src/request.test.ts
+++ b/src/request.test.ts
@@ -381,6 +381,22 @@ describe('Body methods with caching', () => {
       expect(async () => await req.blob()).not.toThrow()
     })
 
+    it('should parse form data even if formData() is called before parseBody()', async () => {
+      const data = new FormData()
+      data.append('foo', 'bar')
+      data.append('file', new File(['hello'], 't.txt', { type: 'text/plain' }))
+      const req = new HonoRequest(
+        new Request('http://localhost', {
+          method: 'POST',
+          body: data,
+        })
+      )
+      await req.formData()
+      const body = await req.parseBody()
+      expect(body['foo']).toBe('bar')
+      expect(body['file']).toBeInstanceOf(File)
+    })
+
     describe('should not break body methods after parseBody() with non-form content-type', () => {
       const createReq = () =>
         new HonoRequest(
@@ -540,6 +556,30 @@ describe('cloneRawRequest', () => {
     expect(req.raw, 'cloned request should contain the same properties').toMatchObject(clonedReq)
   })
 
+  test('clones consumed multipart request with a matching boundary', async () => {
+    const data = new FormData()
+    data.append('foo', 'bar')
+    data.append('file', new File(['hello'], 't.txt', { type: 'text/plain' }))
+    const req = new HonoRequest(
+      new Request('http://localhost', {
+        method: 'POST',
+        body: data,
+      })
+    )
+    await req.formData()
+
+    const clonedReq = await cloneRawRequest(req)
+
+    const contentType = clonedReq.headers.get('Content-Type') ?? ''
+    const boundary = contentType.split('boundary=')[1]
+    const bodyText = await clonedReq.clone().text()
+    expect(bodyText.startsWith(`--${boundary}`)).toBe(true)
+
+    const formData = await clonedReq.formData()
+    expect(formData.get('foo')).toBe('bar')
+    expect(formData.get('file')).toBeInstanceOf(File)
+  })
+
   test('clones GET request without body', async () => {
     const req = new HonoRequest(
       new Request('http://localhost', {
diff --git a/src/request.ts b/src/request.ts
index 41fde0d2b7..c3cfc32ba1 100644
--- a/src/request.ts
+++ b/src/request.ts
@@ -486,11 +486,19 @@ export const cloneRawRequest = async (req: HonoRequest): Promise<Request> => {
     })
   }
 
+  const body = await req[cacheKey]()
+  const headers = req.header()
+  if (body instanceof FormData) {
+    // The FormData is re-serialized with a fresh multipart boundary, so the original
+    // Content-Type header no longer matches. Let the Request constructor generate it.
+    delete headers['content-type']
+  }
+
   const requestInit: RequiredRequestInit = {
-    body: await req[cacheKey](),
+    body,
     cache: req.raw.cache,
     credentials: req.raw.credentials,
-    headers: req.header(),
+    headers,
     integrity: req.raw.integrity,
     keepalive: req.raw.keepalive,
     method: req.method,
diff --git a/src/utils/body.ts b/src/utils/body.ts
index 96c801497f..62e3c11617 100644
--- a/src/utils/body.ts
+++ b/src/utils/body.ts
@@ -124,6 +124,12 @@ async function parseFormData<T extends BodyData>(
   request: HonoRequest | Request,
   options: ParseBodyOptions
 ): Promise<T> {
+  if (!isRawRequest(request) && request.bodyCache.formData) {
+    return convertFormDataToBodyData<T>(
+      await (request.bodyCache.formData as FormData | Promise<FormData>),
+      options
+    )
+  }
   const headers = isRawRequest(request) ? request.headers : request.raw.headers
   const arrayBuffer = await (request as Request).arrayBuffer()
   const formDataPromise = bufferToFormData(arrayBuffer, headers.get('Content-Type') || '')