diff --git a/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormBind.kt b/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormBind.kt
new file mode 100644
index 00000000..10460b20
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormBind.kt
@@ -0,0 +1,6 @@
+package dev.usbharu.hideout.config
+
+@MustBeDocumented
+@Retention(AnnotationRetention.RUNTIME)
+@Target(AnnotationTarget.VALUE_PARAMETER)
+annotation class JsonOrFormBind()
diff --git a/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormModelMethodProcessor.kt b/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormModelMethodProcessor.kt
new file mode 100644
index 00000000..4a87eb50
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/hideout/config/JsonOrFormModelMethodProcessor.kt
@@ -0,0 +1,55 @@
+package dev.usbharu.hideout.config
+
+import org.slf4j.LoggerFactory
+import org.springframework.core.MethodParameter
+import org.springframework.web.bind.support.WebDataBinderFactory
+import org.springframework.web.context.request.NativeWebRequest
+import org.springframework.web.method.annotation.ModelAttributeMethodProcessor
+import org.springframework.web.method.support.HandlerMethodArgumentResolver
+import org.springframework.web.method.support.ModelAndViewContainer
+import org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor
+
+class JsonOrFormModelMethodProcessor(
+    private val modelAttributeMethodProcessor: ModelAttributeMethodProcessor,
+    private val requestResponseBodyMethodProcessor: RequestResponseBodyMethodProcessor
+) : HandlerMethodArgumentResolver {
+    override fun supportsParameter(parameter: MethodParameter): Boolean {
+        return parameter.hasParameterAnnotation(JsonOrFormBind::class.java)
+    }
+
+    private val isJsonRegex = Regex("application/((\\w*)\\+)?json")
+
+    override fun resolveArgument(
+        parameter: MethodParameter,
+        mavContainer: ModelAndViewContainer?,
+        webRequest: NativeWebRequest,
+        binderFactory: WebDataBinderFactory?
+    ): Any? {
+
+        val contentType = webRequest.getHeader("Content-Type").orEmpty()
+        logger.trace("ContentType is {}", contentType)
+        if (contentType.contains(isJsonRegex)) {
+            logger.trace("Determine content type as json.")
+            return requestResponseBodyMethodProcessor.resolveArgument(
+                parameter,
+                mavContainer,
+                webRequest,
+                binderFactory
+            )
+        }
+
+        return try {
+            modelAttributeMethodProcessor.resolveArgument(parameter, mavContainer, webRequest, binderFactory)
+        } catch (e: Exception) {
+            try {
+                requestResponseBodyMethodProcessor.resolveArgument(parameter, mavContainer, webRequest, binderFactory)
+            } catch (e: Exception) {
+                logger.warn("Failed to bind request", e)
+            }
+        }
+    }
+
+    companion object {
+        val logger = LoggerFactory.getLogger(JsonOrFormModelMethodProcessor::class.java)
+    }
+}
diff --git a/src/main/kotlin/dev/usbharu/hideout/config/MvcConfigurer.kt b/src/main/kotlin/dev/usbharu/hideout/config/MvcConfigurer.kt
new file mode 100644
index 00000000..6e14270c
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/hideout/config/MvcConfigurer.kt
@@ -0,0 +1,30 @@
+package dev.usbharu.hideout.config
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.http.converter.HttpMessageConverter
+import org.springframework.web.method.support.HandlerMethodArgumentResolver
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer
+import org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor
+import org.springframework.web.servlet.mvc.method.annotation.ServletModelAttributeMethodProcessor
+
+@Configuration
+class MvcConfigurer(private val jsonOrFormModelMethodProcessor: JsonOrFormModelMethodProcessor) : WebMvcConfigurer {
+    override fun addArgumentResolvers(resolvers: MutableList<HandlerMethodArgumentResolver>) {
+        resolvers.add(jsonOrFormModelMethodProcessor)
+    }
+}
+
+
+@Configuration
+class JsonOrFormModelMethodProcessorConfig {
+    @Bean
+    fun jsonOrFormModelMethodProcessor(converter: List<HttpMessageConverter<*>>): JsonOrFormModelMethodProcessor {
+        return JsonOrFormModelMethodProcessor(
+            ServletModelAttributeMethodProcessor(true),
+            RequestResponseBodyMethodProcessor(
+                converter
+            )
+        )
+    }
+}