What is trip?

Trip is a character string that can be displayed next to the name.
The individual can be simply proven by displaying it.

How to use of trip?

The character that "#" is input to the name field, it continues, and it likes "saovq"
(password) is input.

The example of trip is shown in following url.

http://trip.orz.hm/index_en.html

Thank you for everybody.