Origin of Mandheling Coffee Name in Indonesia? Why is Mandheling Called Mandheling - Is it a Coffee Variety?

Do you love coffee? Have you heard of Indonesia's Mandheling coffee? Many coffee enthusiasts adore this beverage, abundantly produced in Indonesia's Sumatra, featuring rich aroma, mellow body, moderate acidity, and a hint of sweetness. Why is it called Mandheling? Because a Japanese merchant who popularized this coffee first tasted it from a Mandheling person, hence the name