Forum:What does Kagakushou mean?

does anybody know what "Kagakushou" mean? (as in Kagakushou Vending Machine Comp) i saw this on a walkthrough on GameFAQs. here is the link: http://www.gamefaqs.com/gba/457634-mega-man-battle-network/faqs/49840. i really don't know what it means. can you help me?