Niceness is a small vegan restaurant in Japan specializing in Nepali style curry, natural yeast bread, and seasonal organic plant-based dishes. The venue offers a peaceful, nature-integrated ambiance with outdoor seating and a cozy garden setting, emphasizing homemade, gluten-free food sourced from a family-run farm. Reviews praise the fresh, colorful flavors and nourishing meals, though some note the limited daily menu and moderate pricing.