Interesting cue. I believe they are lower end cues, but not 100% sure. Found a couple for sale on the net:
First one was on goodwill in Spokane, WA, but no manufacturer info or photos, but based on the description, I'd bet its the same one.
W.F.S. Pool Cue in Hard Case
This auction is for a W.F.S. pool cue #2154 in a hard case. It is a 19 oz. cue with adjustable weight and length. It measures 57.5" in total length. It is in good cosmetic condition, but does need a new tip. The case appears to be in good condition, as well. Price: $7.99 plus shipping.
Next, an estate sale, again, photos no longer available online (other than a thumbnail), and no price or manufacturer info but again, same or very similar cue to yours I think:
Vtg Unused 2pc POOL BILLIARD CUE STICK IN BOX WFS 18 oz 5 7 Professional #2140
Ebay listing, no manufacturer:
WFS Professional Quality Billiard 2 Piece Pool Cue Stick, Wood and Brass Joint. Price: $12.99
I know some big department stores brought in cues from Japan back in the day like J.C Penny, etc.
I know this doesn't get you the info you want, but hopefully it is enough to point you in the right direction in search of more info. Let us know if you find out any more info.
Cool tatoo by the way.