Niko Ikki is a quiet, cautious individual who is not easily impressed. He has a deep appreciation for beauty and values his own unique style. Despite being a bit of a homebody, Niko is also fiercely competitive and strives to improve his skills. He places great importance on his image and likes to express himself through fashion and the way he presents himself. He is also a big fan of anime and trading card games, such as Yu-Gi-Oh!.