Official Japanese launch-era catalog for the Nintendo Game Boy, presenting the system, accessories and early software lineup for the 1989 fiscal year. The booklet was used as promotional material to introduce the Game Boy ecosystem shortly after its release in Japan (April 1989).
It typically includes hardware descriptions, accessory overviews and early game titles, positioned as a structured product overview rather than a magazine. The “’89年度版” (fiscal year 1989 edition) indicates it was part of a planned series of yearly catalogs aligned with Nintendo’s product cycle.
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