Due to G20 summit in Osaka in June, there will be traffic restrictions in wide area in Osaka.
Osaka Tourism Bureau encourages visitors to use public transportation in order to avoid any inconveniences caused by this.

For the detailed information, please see the following link.

https://osaka-info.jp/en/page/news-g20-osaka 

 

Also, travel time to/from Kansai International Airport (KIX) is expected to take longer due to the traffic restrictions and tight security from June 27 to June 30. Passengers are advised to allow extra time for their journey through KIX.

Please check the latest information on Kansai Airports’ website.

https://www.kansai-airport.or.jp/en/notices/g20