Katakana term corresponding to 'joy'; in ordinary Japanese, 喜び is usually the more direct native word, while ジョイ often has an English-style feel in names, titles, themes, or slogans.
The theme of the event is “Joy,” meaning happiness or delight.
joystick
joypad; gamepad
Lists the katakana form ジョイ and the gloss 'joy'; no explicit language-of-origin or historical etymology is supplied.