Hakodate Yukiko Cassis is a Western-style daifuku made by wrapping rich and smooth sweet potatoes and mildly sweet cream with "fresh cream" with anthocyanin-rich Aomori blackcurrants added to "sweet potato" from Atsuzawabe Town, Hokkaido, and "milk" from Hakodate, Japan, in a fluffy and chewy "fertilizer". Sweets created by the blessings of nature and the hands of craftsmen that melt like snow. Since we are particular about handmade, we do not use a filling machine. It is recommended to eat it half-thawed. It has an adult taste with a slight sourness. * This product is a product that incorporates sustainability ideas such as local production for local consumption, climate change, energy conservation, and food loss.