Reproduction Cel (複製)

Reproduction or Repro cels very much resemble a regular cel. They are usually hand-painted on acetate and may have peg-holes and a sequence number. The background is usually a color print out. They were typically made for shows that were CGI so no actual cels were made for the show. Multiple copies of an image or frame were made so they usually aren't too hard to find. Studio Pierrot for example produced many reproduction cels for Naruto. You will often see these repro cels with a colored paper frame on top. Sometimes reproduction Hanken cels were also made. These are usually numbered i.e. 1/100 and made in a limited quantity. 

Studio Pierrot Naruto Reproduction cel with green paper frame

Limited edition 30th Anniversary silk-screened Ghibli Reproduction cel