Tokyo area only] "Country Ma'am (Funawa Imoyokan)" faithfully reproduces Funawa's Imoyokan! You can't get enough of the sweet potato's chewy, moist texture!
We actually tried "Country Ma'am (Funawa Imoyokan)," which is sold only in Tokyo and the surrounding areas. This Country Ma'am is supervised by Funawa, a long-established Japanese confectionery store in Asakusa, Tokyo.