As for the flavors, honestly I don't think you could go wrong with any of them. I absolutely adore the red bean mochi. The fresh fruit mochis are spectacular as well. The mango mochi was my favorite. It was mango puree and bited sized pieces of fresh mango. It doesn't get any better than that! I also tried the fried mochi. It was similar to a doughnut and was average.
Overall, definitely try the fresh fruit mochi and the classic red bean mochi! Your tastebuds will thank you!