According to the query test network, the taste of Japanese tricolor meatballs is as follows:

1, white meatballs are made of pork and rice noodles, with delicate taste, delicious with the fresh flavor of pork and the fragrance of rice noodles.

2. Red meatballs are made of fish and rice noodles, with strong spicy taste and delicious fish, which makes people feel the stimulation of the tip of the tongue directly after eating.

3. The green meatballs are made of spinach and rice noodles, and the taste is refreshing. The sweetness of spinach and the smell of pork blend together, which is memorable.