The 33rd International Symposium on Transport Phenomena
September 24-27, 2023
Kumamoto, Japan


Registration will be started soon.

Visa and Invitation Letter

If it is necessary for you to obtain a visa to attend ISTP33, you can find relevant information about the application process on Japan VISA Website:

If you require an invitation letter from ISTP33, please contact us.


* You are responsible for procedures and expenses related to obtaining your visa.
* Apply for your visa well in advance.

* Invitation letter will be issued after paying registration fee.

* If visa could not be obtained, the registration fee would not be refunded.

* Basically, invitation letter will be issued to an author of accepted abstract and/or paper. If you are not an author and need a visa to attend ISTP33, please contact us in advance.