From Bulbapedia, the community-driven Pokémon encyclopedia.
Pocket Monsters HGSS Jou's Big Adventure (Japanese: ポケットモンスターHGSS ジョウの大 冒険) is a Pokémon manga based on the HeartGold and SoulSilver games. The manga follows Jou, a Pokémon Trainer, on his journey throughout Johto.
This series is written by Ryū Matsushima.
| Volume 1
|| ISBN 4091410405
|| April 28, 2010