Toriko Episode 5: The Deadly Cave Battle! Fire, Five-Fold Spiked Punch!
Episode 5 of 147 of Toriko, aired May 1, 2011, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Komatsu is kidnapped by a gourmet hunter who wants to use the boy as bait. Toriko and Coco are his only hope for survival, but they've got their hands full battling a deadly Devil Python!