The lingering sweetness of honey, perfect for gifts. Yufuin-based sweet potato confectionary "Mitsusaika" to open its first nationwide store at Daimaru Fukuoka Tenjin on July 3, 2026.
Mitsutsuya: A sweet potato confectionary made with Oita-grown "Kanta-kun" sweet potatoes, bringing o… · 2026-06-30