Kakegawa Wakocha is a type of Japanese black tea produced in Kakegawa City, Shizuoka Prefecture. It is characterized by its low astringency and mild, gentle sweetness.
While Kakegawa City is famous for its deep-steamed green tea, in recent years it has also focused on the production of Japanese black tea,
offering a delicate flavor unique to Japan and distinct from overseas black teas.
It produces a vibrant red color.
The red color of Japanese black tea is due to theaflavin, a component formed when catechins undergo oxidative polymerization during the fermentation process.
The more theaflavin present, the more vibrant the red color of the tea becomes. The color of the tea also varies depending on the variety of Japanese black tea;
varieties such as Benifuki tend to exhibit a deeper red color than green tea varieties.