also: びんちょうたん
binchō charcoal; high-grade charcoal made from ubame oak
A premium, hard charcoal traditionally produced in Wakayama Prefecture. Known for its long burning time, high heat, and clean smoke, it is prized in Japanese grilling and cooking.
See also: ウバメガシ
Fish grilled over binchō charcoal is exceptional.
This restaurant uses binchō charcoal, so there is little smoke.