Iris has long purple hair and greyish-purple eyes. She constantly appears to be smug, and loves wearing dresses.
Iris was designed and written to fit the smug anime girl trope. She laughs constantly at Konepa and Yuuhi and wears a smug expression at almost all times.
Inside, she's desperate to be popular and struggles with the fact that she isn't. She never admits it, though, and continues to be smug about everything she does.
Iris has a girlfriend who goes to another college.