Mail from Kazushi Sugyo indicates that if e-mail from Japan has "NAME1

Mail from Kazushi Sugyo indicates that if e-mail from Japan has "NAME1
name2" in the "From:" header, "NAME1" is probably the sender's family
name and "name2" is probably the sender's given name, and suggests that
using the typical Western European convention of "given name first" might
be the right way to handle Japanese names as well.

Fix one entry to match that.