G-net

Heisei 20-nendo chūshō kigyō kōdo jinzai kakuho no tame no chōki kigyōnai jitsumu kenshū seido seibi itaku jigyō "kōiki de no chōki intān tenkai oyobi, Tōkai eria ni okeru puratto fōmu kōchiku jigyō" hōkokusho