This is an original vintage Japanese fire-prevention enamel sign issued by Nagano Prefecture (長野県) and related to national forest protection (森林国営保険). Signs of this style—with the illustrated squirrel, bold red flame motif, and a strong yellow background—were commonly produced and installed during the 1970s (Showa era) for forest fire awareness campaigns. The round format (30 cm) is less common than rectangular variants and is highly sought after among collectors of Japanese enamel signage. The design shows a smoking cigarette marked “たばこ” and a cartoon squirrel warning hikers to prevent wildfires — a classic Showa-era public safety aesthetic. The enamel coating retains good gloss, with minor chips, scratches, and light edge wear visible in the photos. The back shows appropriate aging and oxidation for an authentic mid-Showa enamel sign. No restoration. ⸻ Details • Type: Japanese enamel fire-prevention sign • Text: 山火事注意 / 火の用心 / 森林国営保険 / 長野県 • Material: Enamel-coated steel • Estimated production: 1970s (Showa era) • Shape: Round • Diameter: approx. 30 cm • Front: Good vintage condition with small chips, scratches, and natural enamel aging • Back: Surface wear, oxidation, and aging consistent with outdoor use • Completely original / no repaint or restoration A charming and eye-catching collectible with an iconic Showa graphic style. Perfect for collectors of Japanese retro design, enamel signs, or forest-protection memorabilia. ⸻ Popular Search Keywords (single words, no duplicates) enamel Japan vintage Showa sign retro collectible fire warning forest Nagano ⸻ 【Important Information】 ・International customers are responsible for any import duties, taxes, and fees not included in the item price or shipping costs. Please note that the VAT paid to Catawiki is separate from and does not include your country’s import duties or customs clearance fees. Additional charges may be levied upon delivery at the discretion of your local customs authorities. We strongly advise checking with your country’s customs office regarding these potential additional costs before bidding or purchasing. Prompt payment of these charges ensures timely delivery. ・Delivery Details: Most items are shipped via Japan Post (airmail). Upon request, delivery via DHL or FedEx can be arranged at an additional cost. ・Damage or Issues: Should you receive a damaged item, please contact us immediately before leaving a negative review. We appreciate your understanding and cooperation. For damage claims, please report to your nearest post office within 7 days of delivery. Please also promptly contact us and Catawiki Support. ・Due to the suspension of the “de minimis” exemption in the United States, import duties may be higher for shipments to the US. US bidders should be aware of this. As EMS shipments to the US are currently suspended, we will ship via DHL. Shipping costs will be higher than before; we appreciate your understanding.