The S-295 is the replacement blade for the Gyokucho Jushi (No. 295), a compact 180 mm dozuki made for plastics and hardwoods.
It has the same specs as the blade on the saw: 0.3 mm thick with impulse-hardened teeth at a 1.5 mm pitch (16.9 TPI) that cut with and across the grain, and a kerf of about 0.52 mm. It cuts PVC, acrylic and decorative laminate, hard woods such as ebony and rosewood, and general lumber, laminated wood and thin plywood. Impulse-hardened teeth aren't meant to be filed, so when they dull, fit a new blade and keep your handle.
Gyokucho saws are made in Miki, Hyogo, by Razorsaw Kogyo, which was set up in 1969 when it developed the replaceable-blade saw. Gyokucho Sangyo, its sales company since 1975, sells them.