Sometimes the only thing which makes a character stand out is their Voice Actor.
“The Receptionist is a lady who works in Soetn's General Animal Hospital. The Receptionist is a...Receptionist
“The Elderly Man (real name unknown) is a senior among the adult characters. He is voiced by Phil...Elderly Man -2
“The Girl (real name unknown), is an X Middle School student. She is voiced by Mae Whitman. She...Girl -2
“The "Kid with Salad Bowl Hat" (real name unknown) is an X Middle School student and member of...Kid with Salad Bowl Hat -2