Sanyo Shinkansen All Lines 50th Anniversary Acrylic Keychain 500 Series Ekiben Novelty The Sanyo Shinkansen celebrated its 50th anniversary on March 10, 2025. (Sanyo Shinkansen 50th Anniversary) This is an Ekiben novelty item commemorating the 50th anniversary of the Sanyo Shinkansen's all-line opening. - "50th Anniversary Sanyo Shinkansen All Lines 50th Anniversary" is printed in the upper left of the Shinkansen photo. - The image appears cloudy due to the protective film. - I believe the 500 series is distributed at only a few stations. - I also think the 500 series, with its "rounded body and unique paint job," is great. * We do not accept price negotiations. Immediate purchase is welcome. * We also have other railway keychains and Shinkansen keychains for sale, so please take a look. Thank you.