This signed artwork, "Maetel: Eternally," by Leiji Matsumoto is a notable collectible from the iconic series *Galaxy Express 999*, which debuted in the late 1970s and has since become a cornerstone of Japanese animation culture.

Matsumoto's distinct art style and his exploration of poignant themes have garnered a dedicated collector base, particularly for pieces that feature his authentic signature, which enhances their value.

The good condition of this piece, preserved indoors, further boosts its appeal in the market, where signed artworks from influential creators like Matsumoto are becoming increasingly rare.

Currently priced at ¥252,000 reflects its exclusivity within the collector community, especially for those seeking genuine early-run pieces from Japan.