Looks interesting... I'm a little dissapointed at the lack of Lizardon, but it appears as though this is only part one of the Manga meaning that Lizardon may be in one of the subsequent parts... I also like the art style used. I wish I could actually read it... (Although it doesn't really matter as I've seen the actual movie, the pictures are fun to look at anyway)
He apparently did an adaptation of the second movie, but that would be the only other Pokemon-related thing he's done. He had a series in Shonen Jump during the early '80's called THEファイター (The Fighter), but he seems to be best known for 砂漠の海賊！キャプテンクッパ (Captain Kuppa Desert Pirate), which ran in CoroCoro Comics and was eventually turned into an anime series.