By Caleb WilsonDecember 19, 2025 Business Lemonade by Lemonica Brings Authentic Japanese Flavors to San Francisco’s Japantown with Its First U.S. Cafe Japanese specialty cafe Lemonade by Lemonica is set to open its first U.S. location in San Francisco’s Japantown. Known for its handcrafted lemonades, the cafe aims to capture local interest with fresh, citrus-focused beverages.