I labelled each the character's image alphabetically to help with taking notes on unknown crewmembers. For example, maybe you'd want to remember that one character seems to have an English accent, or hangs out with another character frequently. If you don't know their name already, the game doesn't provide an easy way to track these details. With labels, however, you can easily write this information in a separate document to help you remember.

Characters in the "Under Way" sketch are labeled A-Y; those in "Justice at Sea" are labeled AA, BB... ZZ, then ZA-ZE; "Formosan Royalty" are labeled FA-FD. Labels are either placed directly above characters' heads, or somewhere on their bodies – I tried not to obscure any unique parts of their clothing. I included a link to download the image as well. I hope this is helpful!