Shimano is releasing a new rod that some of you might be interested in. It's 4.8 meters in length, and is designed for big water and big fish.
Here is a link to Shimano's information page. BG Tenkara 48 NV
Looks interesting! But at 4.8 meters it might just need two hands! It looks like Dr. Ishigaki and Shimano are ready to break the "Japanese tenkara is for small fish" mold!