Resin composition and resin molded article

A resin composition comprising:

• (I) a cellulose acylate (A) which is a cellulose acetate;
• (II) a thermoplastic elastomer (B) wherein the thermoplastic elastomer (B) includes at least one selected from the group consisting of:
• (1) a polymer (b1) having a core-shell structure including a core layer and a shell layer containing a polymer of an alkyl (meth)acrylate on a surface of the core layer,
• (2) an olefin polymer (b2) being a polymer of an α-olefin and an alkyl (meth)acrylate, the olefin polymer (b2) containing 60 mass % or more of a structural unit derived from the α-olefin,
• (3) a polymer (b3) having core-shell structure including a core layer containing a butadiene polymer, and a shell layer containing a polymer selected from a styrene polymer or an acrylonitrile-styrene polymer on a surface of the core layer,
• (4) a styrene-ethylene-butadiene-styrene copolymer (b4),
• (5) a polyurethane (b5);
• and
• (6) a polyester (b6);
• and
• (III) a fiber (C) chosen from a cellulose fiber, a kenaf fiber, a glass fiber, a carbon fiber, a polyester fiber, a polyamide fiber, an aramid fiber, a polyurethane fiber, an acrylic fiber, a vinylon fiber, a polyethylene fiber, or combinations thereof, wherein the fiber (C) has an average fiber length from 1 to 10 mm.