Beautiful Sushi Presentation, Nice Sake SelectionSit at the sushi or grill bar to best enjoy Tachibana. Sushi is fresh & the Specials Board always offers something new - or a creatively combined something different to sample. Do try the grilled chicken skewers with yuzu kosho. Yuzo is an tart Japanese citrus fruit used to make this exquisitely tart & spicy condiment. Warning - once tasted, the desire for more yuzu kosho can become all consuming. Fortunately, the paste can be found in SF Japantown food shops and online. Be sure to get paste made with actual yuzu fruit.