With the release of the card-included confectionery “Choujuu Giga Gao Road Choco,” a new commercial will begin airing tomorrow, Saturday, February 20. “Choujuu Giga Gao Road” is the latest work by Mitsuhiro Harakawa, the main illustrator of the hugely popular “Shinra Bansho Choco.” This new series tells the story of a boy and a dragon who meet and grow together.