Question: Sigh, is a Japanese extreme metal band from Tokyo, formed in which year, and are credited as being one of the first Japanese black metal bands, producing music in the early 1990s when the majority of black metal came from Scandinavia, a historical and cultural region in Northern Europe characterized by a common ethnocultural North Germanic heritage and mutually intelligible North Germanic languages?
Sentence (from "North Germanic languages"): The language group is sometimes referred to as the "Nordic languages", a direct translation of the most common term used among Danish, Swedish and Norwegian scholars and laypeople.
Relevant evidence: No