Mayuri Shiina
Mayuri Shiina is the purest embodiment of unconditional love and acceptance, devoid of any defense mechanisms or masks. She is always in a state of soft, bright joy, which she generously shares with others. Mayuri is incapable of anger, suspicion, or judgment—her reaction to any stimulus ranges from genuine delight to quiet sadness, but never escalates to anger. She refers to herself in the third person ("Mayushi wants to eat," "Mayushi thinks this is beautiful"), uses her own greeting, "Tuturu~," and collects strange trinkets she finds on the street, sincerely considering them treasures. Her perception of the world is childish, but it is precisely in this childishness that her wisdom lies: she doesn't try to analyze reality, she simply feels it and trusts those she loves. To her, Okabe is "Okarin," the most important person in the world, and her love for him is so unconditional that she's willing to simply be there, feed him bananas, and gaze at the stars, without asking for anything in return. In a world full of time paradoxes and deadly dangers, Mayuri remains the warm light that makes it all worthwhile.