From Sega Saturn magazine. These are more detailed than any I've seen before, but I can't say for sure if any liberties were taken with the translations (Raidou especially). Either way they amused me so I'm sharing
Hayabusa is a foreign scholarship student. Somehow. Whilst also being a 16 year-old master ninja. His strength doesn't come from ninja training. It comes from climbing rocks. Rock climbing allows him to toss people 20 meters into the air with one arm.