Japan loves glasses. Japan also loves Sengoku Basara. Enter officially licensed Sengoku Basara prescription specs.
http://kotaku.com/5794527/whats-japan-fetishizing-this-week-glasses
Glasses retailer Zoff launched Sanada Yukimura and Date Masamune limited edition Sengoku Basara specs for ¥3,150 each (US$40).
The actual heroes of Sengoku Basara might have been stylish for samurai, but they sure weren’t sexy. If only they had these glasses!
https://kotaku.com/a-look-at-the-real-not-so-sexy-samurai-of-capcoms-late-5522005