old_contents: import React from 'react'
  import {Provider} from 'react-redux'
  import {Router} from 'react-router'
  import Top from './Top'
  import Header from './Header'
  import MyPage from './MyPage.js'
  import './style'
  
  
  const Root = ({children}) =>
    <div>
      {children}
    </div>
  
  const routes = [
    {
      path: '/',
      component: Root,
      indexRoute: {
        component: Top
      },
      childRoutes: [
        {
          path: '/mypage',
          component: MyPage
        }
  	]
    }
  ]
  
  const App = ({store, history}) =>
    <Provider store={store}>
      <Router history={history} routes={routes} />
    </Provider>
  
  export default App
  
new_contents: import React from 'react'
  import {Provider} from 'react-redux'
  import {Router} from 'react-router'
  import Top from './Top'
  import Header from './Header'
  import MyPage from './MyPage.js'
  import FavoriteAnimeConfig from './FavoriteAnimeConfig.js'
  import './style'
  
  
  const Root = ({children}) =>
    <div>
      {children}
    </div>
  
  const routes = [
    {
      path: '/',
      component: Root,
      indexRoute: {
        component: Top
      },
      childRoutes: [
        {
          path: '/mypage',
          component: MyPage
        }, {
          path: 'favorite-anime-config',
          component: FavoriteAnimeConfig
        }
      ]
    }
  ]
  
  const App = ({store, history}) =>
    <Provider store={store}>
      <Router history={history} routes={routes} />
    </Provider>
  
  export default App
  
subject: Add route