Yukimiya is highly confident in his own abilities, declaring himself the strongest player in Japan when it comes to one-on-one battles. He is also a likable and charismatic personality, appearing to make friends easily, such as with Seishiro Nagi, Jyubei Aryu, and Tabito Karasu. In addition to this, Yukimiya likes to banter even with his opponents, indicating a playful element to his personality. Yukimiya is tall, with a slim and lightly toned build. He has orange eyes and his hair is black.