"Oh!" Kanna is soft-spoken and quiet and demonstrates most of her emotions through minute expressions. Despite being technically older than her human peers, Kanna behaves no differently from a human child as she easily tires of routine and enjoys playing games. However, despite her generally unexpressed and implicit demeanor, Kanna is not without emotion, indicated when she has a sudden outburst and cries when Riko Saikawa initially views Kanna as a rival instead of being friends. Kanna may also have romantic feelings for Riko, expressing a desire for a similar relationship to what Kobayashi and Tohru have. Additionally, Kanna is thankful for their friendship. According to Tohru, she is quite mischievous and enjoys playing pranks, though this was an ultimately futile effort to obtain her parents' attention. When Kanna arrives in the modern world, she is initially distrustful or curious about most belongings in the modern world but is revealed to enjoy many things she discovers. Once Kanna discovers something she is attracted to, she becomes very possessive, indicated when she refuses to leave Kobayashi, despite having a distrustful attitude towards her before. She appears to be attached to many other individuals as well, such as Tohru, and briefly Riko Saikawa. Kanna is naturally observant and curious but is confused as to how she should react to the modern world, questioning as to whether or not she gets along with her classmate.Once Kanna learns that Tohru survived her last battle with a god and is currently living in the modern world, she searches for her in hopes of returning with her to their world. However, when Tohru refuses to return, Kanna accuses Kobayashi of seducing Tohru. But seeing as Kanna has nowhere else to go, Kobayashi then offers the young dragon to stay with her. Later in the series, after Kanna shows interest in attending a human school, Kobayashi enrolls her in Oborozuka Elementary and accompanies her along with Tohru to shop for school supplies. Kanna develops a familial relationship with the two while living with them Like all dragons, Kanna's physical strength is superhuman as she is strong enough to throw Tohru several miles up into the air and was able to stand toe-to-toe against Lucoa and Fafnir in their game of dodgeball. Kanna can generate and manipulate electricity. Unlike Tohru, who can generate her mana to sustain her frequent magic usage, Kanna has to absorb mana from her surroundings. Unfortunately, due to the nature of the human world, there is little mana for her to absorb in the air; however, she soon found out that she can replenish her mana by plugging her tail into a wall socket. Due to her inexperience and young age, she cannot cast certain spells that Tohru can, such as Perception Blocking**