Made from liver, kidney, heart, skin, tongue, fried backfat; with (very little) rice.
Step by step below (from earlier this year)
http://www.smokingmeatforums.com/t/177124/cartaboshi-offal-sausage
Step by step below (from earlier this year)
http://www.smokingmeatforums.com/t/177124/cartaboshi-offal-sausage