What is Japanese Persimmon? What is Japanese Persimmon good for? All fruits are good for health but some have a better a nutritional value as compared to others. Filled with essential nutrients, Japanese Persimmon fruit acts as a remedy for various health problems. Some of the Japanese Persimmon Benefits are: heart care, improves eye vision, weight loss properties, heat stroke treatment and cancer prevention and its general health benefits are: anti-inflammatory properties, boosts immune system, cures cough, digestive aid, fights against infections and improves blood circulation. It can also be used for nourishment of skin and hair. Some skin benefits are anti-aging benefits, brightens and lightens complexion and reduces wrinkles and hair benefits are promotes longer and healthier hair and protects hair. If this fruit is consumed in excess or if you are intolerant, you might experience some side effects or allergies. Japanese Persimmon side effects are: diarrhoea and might affect blood pressure level and its allergy symptoms are abdominal pains, anaphylaxis and inflammation. Keep reading to get all the necessary information about Japanese Persimmon.