diff --git a/deno_dist/validator/validator.ts b/deno_dist/validator/validator.ts
index e2db675f..476a903e 100644
--- a/deno_dist/validator/validator.ts
+++ b/deno_dist/validator/validator.ts
@@ -4,7 +4,7 @@ import { rule } from './rule.ts'
 import { sanitizer } from './sanitizer.ts'
 import type { Schema } from './schema.ts'
 
-type Target = 'query' | 'header' | 'body' | 'json'
+type Target = 'query' | 'queries' | 'header' | 'body' | 'json'
 type Type = JSONPrimitive | JSONObject | JSONArray | File
 type RuleFunc = (value: Type) => boolean
 type Rule = {
@@ -90,6 +90,7 @@ export class VArray<T extends Schema> extends VObjectBase<T> {
 export class Validator {
   isArray: boolean = false
   query = (key: string): VString => new VString({ target: 'query', key: key })
+  queries = (key: string): VStringArray => new VStringArray({ target: 'queries', key: key })
   header = (key: string): VString => new VString({ target: 'header', key: key })
   body = (key: string): VString => new VString({ target: 'body', key: key })
   json = (key: string) => {
@@ -216,6 +217,9 @@ export abstract class VBase {
     if (this.target === 'query') {
       value = req.query(this.key)
     }
+    if (this.target === 'queries') {
+      value = req.queries(this.key)
+    }
     if (this.target === 'header') {
       value = req.header(this.key)
     }
@@ -327,6 +331,7 @@ export abstract class VBase {
     if (this._optional && typeof value === 'undefined') return true
 
     if (Array.isArray(value)) {
+      if (value.length === 0 && !this._optional) return false
       // Sanitize
       for (const sanitizer of this.sanitizers) {
         value = value.map((innerVal: any) => sanitizer(innerVal)) as JSONArray
@@ -362,6 +367,9 @@ export abstract class VBase {
       case 'query':
         keyText = `the query parameter "${this.key}"`
         break
+      case 'queries':
+        keyText = `the query parameters "${this.key}"`
+        break
       case 'header':
         keyText = `the request header "${this.key}"`
         break
diff --git a/src/middleware/validator/middleware.test.ts b/src/middleware/validator/middleware.test.ts
index 3f42167c..5cf12ad0 100644
--- a/src/middleware/validator/middleware.test.ts
+++ b/src/middleware/validator/middleware.test.ts
@@ -46,6 +46,43 @@ describe('Basic - query', () => {
   })
 })
 
+describe('Basic - queries', () => {
+  const app = new Hono()
+
+  app.get(
+    '/',
+    validator((v) => ({
+      ids: v.queries('id').isNumeric().isRequired(),
+      tags: v.queries('tag').isOptional(),
+    })),
+    (c) => {
+      return c.text('Valid')
+    }
+  )
+
+  it('Should return 200 response', async () => {
+    const res = await app.request('http://localhost/?id=123&id=456')
+    expect(res.status).toBe(200)
+  })
+
+  it('Should return 400 response - id is not set', async () => {
+    const res = await app.request('http://localhost/')
+    expect(res.status).toBe(400)
+    const messages = [
+      'Invalid Value []: the query parameters "id" is invalid - isNumeric',
+      'Invalid Value []: the query parameters "id" is invalid - isRequired',
+    ]
+    expect(await res.text()).toBe(messages.join('\n'))
+  })
+
+  it('Should return 400 response - is is not numeric', async () => {
+    const res = await app.request('http://localhost/?id=one')
+    expect(res.status).toBe(400)
+    const messages = ['Invalid Value ["one"]: the query parameters "id" is invalid - isNumeric']
+    expect(await res.text()).toBe(messages.join('\n'))
+  })
+})
+
 describe('Basic - body', () => {
   const app = new Hono()
 
diff --git a/src/validator/validator.test.ts b/src/validator/validator.test.ts
index 210184ad..54156315 100644
--- a/src/validator/validator.test.ts
+++ b/src/validator/validator.test.ts
@@ -43,6 +43,51 @@ describe('Basic - query', () => {
   })
 })
 
+describe('Basic - queries', () => {
+  const v = new Validator()
+
+  const req = new Request('http://localhost/?tag=foo&tag=bar&id=123&id=456')
+
+  it('Should be valid - tag', async () => {
+    const validator = v.queries('tag').isRequired()
+    const results = await validator.validate(req)
+    expect(results[0].isValid).toBe(true)
+    expect(results[0].message).toBeUndefined()
+    expect(results[0].value).toEqual(['foo', 'bar'])
+    expect(results[1].isValid).toBe(true)
+    expect(results[1].message).toBeUndefined()
+  })
+
+  it('Should be invalid - ids', async () => {
+    const validator = v.queries('ids').isRequired()
+    const results = await validator.validate(req)
+    console.log(results)
+    expect(results[0].isValid).toBe(true)
+    expect(results[1].isValid).toBe(false)
+    expect(results[1].message).toBe(
+      'Invalid Value []: the query parameters "ids" is invalid - isRequired'
+    )
+  })
+
+  it('Should be valid - id', async () => {
+    const validator = v.queries('id').isNumeric()
+    const results = await validator.validate(req)
+    expect(results[0].isValid).toBe(true)
+    expect(results[0].message).toBeUndefined()
+    expect(results[1].isValid).toBe(true)
+    expect(results[1].message).toBeUndefined()
+  })
+
+  it('Should be valid - comment is options', async () => {
+    const validator = v.queries('comment').isOptional()
+    const results = await validator.validate(req)
+    expect(results[0].isValid).toBe(true)
+    expect(results[0].message).toBeUndefined()
+    expect(results[1].isValid).toBe(true)
+    expect(results[1].message).toBeUndefined()
+  })
+})
+
 describe('Basic - header', () => {
   const v = new Validator()
 
diff --git a/src/validator/validator.ts b/src/validator/validator.ts
index 4de13b69..603a627d 100644
--- a/src/validator/validator.ts
+++ b/src/validator/validator.ts
@@ -4,7 +4,7 @@ import { rule } from './rule'
 import { sanitizer } from './sanitizer'
 import type { Schema } from './schema'
 
-type Target = 'query' | 'header' | 'body' | 'json'
+type Target = 'query' | 'queries' | 'header' | 'body' | 'json'
 type Type = JSONPrimitive | JSONObject | JSONArray | File
 type RuleFunc = (value: Type) => boolean
 type Rule = {
@@ -90,6 +90,7 @@ export class VArray<T extends Schema> extends VObjectBase<T> {
 export class Validator {
   isArray: boolean = false
   query = (key: string): VString => new VString({ target: 'query', key: key })
+  queries = (key: string): VStringArray => new VStringArray({ target: 'queries', key: key })
   header = (key: string): VString => new VString({ target: 'header', key: key })
   body = (key: string): VString => new VString({ target: 'body', key: key })
   json = (key: string) => {
@@ -216,6 +217,9 @@ export abstract class VBase {
     if (this.target === 'query') {
       value = req.query(this.key)
     }
+    if (this.target === 'queries') {
+      value = req.queries(this.key)
+    }
     if (this.target === 'header') {
       value = req.header(this.key)
     }
@@ -327,6 +331,7 @@ export abstract class VBase {
     if (this._optional && typeof value === 'undefined') return true
 
     if (Array.isArray(value)) {
+      if (value.length === 0 && !this._optional) return false
       // Sanitize
       for (const sanitizer of this.sanitizers) {
         value = value.map((innerVal: any) => sanitizer(innerVal)) as JSONArray
@@ -362,6 +367,9 @@ export abstract class VBase {
       case 'query':
         keyText = `the query parameter "${this.key}"`
         break
+      case 'queries':
+        keyText = `the query parameters "${this.key}"`
+        break
       case 'header':
         keyText = `the request header "${this.key}"`
         break