差分で３種類
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http://www.nijirushi.com/goods/jpjkpb/38/img/gallery_05.jpg
http://www.nijirushi.com/goods/jpjkpb/38f/
http://www.nijirushi.com/goods/jpjkpb/38f/img/gallery_04.jpg
http://www.nijirushi.com/goods/jpjkpb/38f/img/gallery_05.jpg
http://www.nijirushi.com/goods/jpjkpb/38s/
http://www.nijirushi.com/goods/jpjkpb/38s/img/gallery_04.jpg
http://www.nijirushi.com/goods/jpjkpb/38s/img/gallery_05.jpg