Fushimi peppers are a traditional Japanese sweet pepper that are commonly used in Asian cooking: 
Appearance
Fushimi peppers are long, slender, and tapered, with a glossy green color and thin walls. They can grow up to 6 inches long and ripen from green to red. 
Flavor
Fushimi peppers are sweet and have a refreshing crunchy texture. They are often eaten raw, but can also be roasted, battered, or fried. 
Uses
Fushimi peppers are commonly used in salads, stir-fries, and tempura. They can also be eaten as a tapas pepper. 
Growing
Fushimi peppers are easy to grow and produce prolific harvests. They grow best in full sunlight, rich soil, and average to evenly moist conditions. They can be grown in containers or outdoors, but should be thinned to 3–4 ft apart and rows to 6–10 ft apart. 
Origin
Fushimi peppers are native to the Kyoto region of Japan.