Why are Shibas so special?

Could you elaborate on why Shibas are considered so unique and special among the various breeds of dogs? What specific traits or characteristics do they possess that set them apart and make them stand out in the eyes of many dog lovers? Is there a particular history or cultural significance attached to the Shiba breed that contributes to their popularity and allure? I'm genuinely curious to learn more about what makes these dogs so special and deserving of attention.