Unforgiving, eccentric, and spiteful, those are the three words that sum up Princess. The hard end of the notail's boot has been delivered to her early life due to lacking antennas. Being born without them is considered a disability that gets one promoted to D-class immediately. Having to live in such conditions has caused Princess to have a unique outlook on notail society, and how they should approach situations that other O-classes find both interesting, but mostly annoying to deal with. Apparently, she is a huge fan of hanging the jury, that is, voting in such a way that delays or cancels the current vote and thus wasting everyone's time. This either causes the O-class to slave away to convince someone to go against their current vote. She reportedly started doing this to get the O-class to actually think about the decisions they were making and the impact they would have, but nowadays, like many of the things Princess does, it seems to be more about spite.

While what causes Princess to be so spiteful is unknown it can be guessed that due to her initial oppression, and then her later disappointment in being blocked in her attempts at bringing change, she has become extremely disgruntled. While she seems to have a positive attitude and a high self-esteem most of the time, she can suddenly make a comment that alludes to feeling depressed or even nihilistic about her or other's situations. She's quick to catch herself in these moments and correct her attitude, causing worry that she might be insecure about her points of views instead of having a moment of hopelessness.