This is a collaboration between Lambda Takahashi's r.m.gang and Nulbarich. I purchased it at a B'2nd pop-up shop. I think it was around 10,000 yen. It's unisex. It has Lambda-san's signature on the sleeve. Made in Japan. Width: approx. 53cm, Length: approx. 71cm *The box is not included. It has been worn once and washed. There is a black dot on the back, but it was there originally.