Kohaku is widely celebrated (about 95% of reviews) for its unique, beautiful Japanese kohakuto desserts—edible crystals with varied flavors and textures—paired with carefully curated teas in an intimate, aesthetically refined setting. Reviewers frequently highlight the "imaginative," "artistic," and "zen" ambiance, friendly and knowledgeable staff, and the personal, guided dessert experiences that include explanations and photo opportunities. Favorites include the Mont Blanc, magic matcha jelly or tiramisu, and pistachio/apricot kohaku, with several mentioning balanced flavors, though about 10% find the crystals overly sweet unless paired with tea. Reservations are strongly recommended due to very limited seating (4–10 seats), and most agree that while desserts can be pricey, the experience justifies the cost. Families, solo guests, and couples praise the venue for its tranquil atmosphere, attention to detail, and memorable, one-of-a-kind treats.