Japanese Yuzu Cocktail (Yuzu Chuhai)

Bahan-bahan (1 porsi)

• ½ cup club soda ((soda water))
• ¼ cup shochu ((any brand or type))
• 1 Tbsp Homemade Simple Syrup ((recipe follows))
• 1 tsp yuzu juice (extract)
• ice cubes
• 1 –2 tsp Korean citron tea (yuja cha) ((optional))
• lime ((optional; can use lemon))
• ¼ cup water
• ½ cup sugar