Also, considering their impact, maybe include some quotes from fans or other musicians about their influence. If there's an official website or social media, but since they're not active now, that information might not be available.

I need to cross-check all the information to ensure accuracy. If there's conflicting information, perhaps note that or cite sources. Since this is a guide, the goal is to provide a comprehensive yet concise overview that's helpful for both casual fans and those with prior knowledge of visual kei.

I need to ensure all the dates and events are accurate. For example, the formation of the band DUST, their active years, any albums or performances that defined their career. Yuchi Nieh's tenure in the band from 1998 until the band's disbandment in 2010.

I need to make sure the information is accurate. Are there any interviews or articles that mention Yuchi Nieh's personal life or their thoughts on their music? Maybe not much is publicly available, so sticking to objective information would be better. Also, considering the visual kei culture, the aesthetic aspects of their performances and fashion could be part of the guide.