What better place to post this - a 1950s Sekine, made in Japan. I like that it has Sekine, or the Sekine logo, stamped on every single part and fastener on the bike:

[IMG] 1950s Sekine by Dawes-man, on Flickr[/IMG]

[IMG] IMG_4235 by Dawes-man, on Flickr[/IMG]

[IMG] IMG_4232 by Dawes-man, on Flickr[/IMG]