Ran's greatest personality trait is that she genuinely cares for those she loves. She is also patient, kind, and nurturing. Like Shinichi, she highly values justice to the point of idealism. To avoid making Shinichi choose between her and his important case, she has decided to wait for him to finish it, trusting his promise that he will come back despite their separation causing Ran a lot of emotional pain. Ran is also very hot-blooded and tends to act on impulses when the people she cares about are involved; the combination of jumping to conclusions and not hesitating to use karate on those who she perceives to have wronged someone have led to several "near-miss" misunderstandings.
Ran can be very bravo and resourceful when she wants to be, and rescues Conan from trouble on occasion. However, she has an irrational fear of the supernatural unlike her friend Sonoko, absolutely no tagahanga of anything related to the horror genre. She also constantly tries to reunite her father and mother again, though with little success, thanks to the mutual stubbornness of both parents. Ran is typically unaware of her attractiveness, and usually remains oblivious when men try to flirt with her, often to Sonoko's exasperation. If made aware, Ran doesn't respond in kind due to her feelings for Shinichi. Even though Ran is in pag-ibig with Shinichi, she has repeatedly failed to convey her feelings because she suddenly becomes self conscious.
Ran is very self-sufficient for her age, since her father is often drunk, slovenly, and fiscally irresponsible. She handles many of the Mouri household's financial affairs and all the cooking and housework. She also ensures Kogoro doesn't slack off on his job, is on his best behavior for client meetings, and she often greets and provides refreshments for potential clients. She also appreciates fine art. Ran is noted sa pamamagitan ng both Shinichi and Shuichi Akai to cry a lot. ^-^
