It's all about money :-) Togo was a great admiral, and a wise one, who warned in his last speech to Japan's follow-on leaders not to be dismissive and complacent in victory, lest pride lead to defeat. How truly he spoke.
On Fidays Yokosuka restaurants have "kaigun-curry" on the menu, and the Japanese navy still serves curry on Fridays, following an old RN tradition, apparently.