Kyuta-kun's red costume signifies that he's not afraid of fire, his blue helmet symbolizes the water and the two yellow antennas are representing his ability to sense the danger. The number on his chest, 119, is the Japanese emergency phone number.
EXIF info:
Nikon D300
Lens: 18-70mm F/3.5-4.5G
Focal Length: 70mm
Aperture: F/6.3
Shutter Speed: 1/2000s
ISO Sensitivity: ISO 200