Tokyo Banana (東京ばな奈) (also written "東京バナナ" and "東京ばなな" with the same pronunciation) is a Japanese sweet. It is the souvenir sweet of Tokyo and is manufactured and sold by Grapestone Co. [ja].
Tokyo Banana Miitsuketa (見ぃつけたっ) went on sale in 1991. The cream uses strained banana puree. After baking, the sponge cake is steamed to bring out a soft texture. As of 2016, the yearly sales are roughly 4 billion yen.
Tokyo Banana Miitsuketa is manufactured at MASDAC Corporation's factory in Tokorozawa, Saitama.