There is a part of the description on the seaside line commuter pass that says "dono". Do I have to enter my name?

From the viewpoint of preventing unauthorized use, be sure to enter the "Name" in the margin of the part marked "Hon". If it turns out that you are using an unfilled commuter pass, you may be deemed to be fraudulent use and collect the commuter pass and stop issuing it thereafter.
If you can not fill in your name and no one can ask for a handwriting, the staff will write at the ward window, so please bring a seaside line commuter pass, respect for the elderly pass, and identification card that can identify you.