Kamiya's games are consistently characterized by fast-paced, stylish, and challenging combat. He prioritizes player skill and rewards mastery of the game's mechanics.

Kamiya embraces a sense of over-the-top style and presentation in his games. He is known for creating memorable characters, cinematic cutscenes, and bombastic moments.

Many of his games feature high difficulty, demanding players to learn enemy patterns, mastering techniques, and effectively use the games’ different mechanics. He strives to make his games easy to learn but hard to master.

Kamiya designs his games to make players feel powerful and stylish as they execute combos and defeat enemies. He also creates unique abilities that encourage creativity.