kirito kazama

It may be presumed that Kirito was once a kind and friendly person but his girlfriend's death causes him to change to the personality of a loner type.

He usually addresses people by their full names, with the exception of a few like Alan Worthen and Alferdo Gardyne. Unlike Sendou, who at least addresses people with their names when conversing, Kirito never seen to do so when conversing with Hiro, Ran, Jessica, Ami, Kazuya, Sendou and Gouda, implying further that he is not that friendly with people. This is also supported that he refused any support when in LBX battle. However, as shown in episode 51, he do appreciate the help when ghost jacked LBXs and Vector caused him too much trouble.

He is known to be very picky regarding his choice of LBX usage. This example is shown when he told Kazuya and the others that he would not use the LBX given unless he assembled or customise it himself or simply saying he would not use LBX by its default setup.

Ever since he join Seekers and NICS, he develop a bad habit of battling in solo, offended if anyone came to assist him. Though, he is grateful when people lend their help when he is in trouble. Regardless, he becomes more open with people, like giving advice to everyone when O-Legion was stolen and they could not create another identical LBX, and willing to assist them when NICS and Fire Sweets Squad when the two parties attempt to recapture Omega Dain from Mizel.

Kirito is also quite a busybody, as he try to know everything about something, if it was supposed to be confidential to the respective party. It is demonstrated from he himself being aware of a secret route that only Alan Worthen and a selected few were supposed to know.