Hummingbird/Gaban/Tokai catalog 197x
It appears to be a catalog listing Tokai Gakki's products, both its own and those of other companies. It is probably from the mid-1970s. Gaban brand guitars made by Tokai Gakki in the early days. Les Paul models FLG-DX750, FLG-600, FLG-480, SG model FSG-550, EB-3 model bass FEB-480L
Hummingbird brand acoustic guitars, said to have been manufactured by Tokai Gakki before the Cat's Eye brand. W-300, W-250, W-200, W-150, F-200, F-150, F-120
Spinet harpsichord, Chroma harp (autoharp), drums, Korg synthesizer, etc. Spinet and Chroma harp are products that were manufactured by Tokai Gakki.
Classical guitars TC600, TC500, TC350, Banjo T550R, T750R