Yoneda

facts:

 * paranoid about cufflinks and his master
 * fervent hand bandager
 * looks younger without his glasses. manga. *shrug*
 * cautionary discouragement "i would advise against associating with him" (u know who him is)

personality:
naturally conscious of society, but then almost everyone in the story is (except our protagonists of course) (he and

he takes his duties seriously

he's a nice guy too. rushes to help when he thinks a boy (Riku) is gonna kill himself (no, that wasn't his intention). it's ironic when Yoneda yells for him to stop but instead his yell startles Riku into falling into the river.