☄✌ Guitar Ryuka & drums Alvka will join Visper & new single "Anonymous"

Guitar Ryuka & drums Alvka will join Visper at their live at Fukuoka DRUM SON at 2015/05/17, and their new single "Anonymous" will be released at 2015/06/24, which will be sold in advance at their presents live at Fukuoka DRUM Be-1 at 2015/06/22.

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