When she first started playing with the other children in her parents’ guilds and other guilds, she didn’t know how not to play rough, which resulted in very few friends. She was a bit bigger than the others her age, and stronger too, leading to her accidentally hurting others. She was loud too, which scared some of the kids. On one occasion, her parents were told to ‘control their monster child’; Kira heard that and soon became withdrawn, not wanting to interact with anyone. Skia was the first to reach out to her, offering her half of his cookie, and became her first friend.
The only time Kira has ever cried (excluding her infant days) was when Benkei went with their mother to become a mage in Mermaid Heel. The twins had been apart before, but only at a maximum of two days and never too far apart in distance. Now they were separated by a long train ride and more than two days. Benkei was the first to cry, making Kira tear up. When asked about it, she just said “dumbass, I’m not cryin’, I have somethin’ in my eyes, that’s all”.