To obtain transparent resin sheets having a high transparency and impact resistance.

Transparent resin sheets can be obtained from resin compositions comprising (A) 5-90 wt.% styrene/butadiene block copolymer having an average styrene content of 60-70 wt.% and (B) 10-95 wt.% aromatic vinyl polymer having a weight average molecular weight of 2.0×105-4.0×105. In this instance, in the two-dimensional pattern of a small angle X-ray scattering image in the case of the incidence of the X-ray on the sheets in their extrusion direction, the scattering due to the arrangement of the polybutadiene domain occurs in the shape of an arc or spots in the meridian direction.