Woolen jacket (sort of) by japanese designer keita maruyama. Made from dark navy blend of wool, polyester, acrylic, and nylon which has been bonded to a light blue vinyl-like material (also nylon according to garment label), jacket has high neck, covered zip / hook and loop fastening (can't use the common branded name for this closure for legal reasons) at front placket, and a single, unusually wide flapped outer pocket. There are lapels at the shoulder and a blue, sheeny-not-shiny hood is stored in the collar.
One (thus far) inexplicable detail is the use of double-sided zip on the external pocket (that is, there appears to be a zip pull on the internal side also). This would make sense if the jacket could be stowed in the pocket, but that doesn't appear to be the case here.
Jacket in good condition, with some marks and bubbling to lining fabric (see pictures).
Check measurements to confirm fit
All measurements taken flat
Shoulder width (approx, flat shoulder): 60 cm
Width (at underarms): 70.5 cm
Length (neck to hem): 76 cm
Sleeve length (approx, flat shoulder): 53.5 cm
Hem width: 66.5 cm
65% wool 15% polyester 10% acrylic 10% nylon outer, 100% nylon lining
Made in japan