7.25x12x17.5" heavy vinyl case contains Jumbo Machinder XX Project Secret Weapon Case. c.1970s, Popy. Japan market case contains a complete arsenal of a dozen specialty arms and accessories for the Jumbo Machinder line. The US issued Shogun Warriors came w/firing arms attached but many of the Japanese robots came w/fists and then you could purchase separate accessory packs w/firing arms, etc. This very hard to find case appears unused and complete. Vacu-formed inserts w/clear covers hold pieces in place. Some scattered cracks from aging on both. Vinyl case shows lt. aging/wear. Sticker on front is Exc. Includes insert sheet key to what weapons are in case (Japanese language). Case appears VF. Contents unused and NM. Rare.