Can I use ICOCA to travel from Tokyo to Osaka on conventional lines? March 21, 2024 11:16 Updated No. Unfortunately this is not possible. FAQ ID : 0522e Related articles Can I use ICOCA to travel on the Bullet Train (Shinkansen)? Can I use ICOCA to travel on limited express trains on conventional lines? What types of transport can I use ICOCA on? Where can I use ICOCA apart from on trains and buses? I want to know how much money is left on my ICOCA. How can I check my remaining balance?