Maruesu Hitokuchi Toast Rusk Snack Annou Imo Butter Mini Pack

Annou imo — the sweet potato variety grown on Tanegashima island in Kagoshima Prefecture — is the one that changed how Japan thinks about sweet potatoes.

Where a standard sweet potato is starchy and mildly sweet, Annou imo is dense, moist, and extraordinarily high in sugar — some varieties registering a Brix reading above 40 when properly cured, comparable to ripe melon.

The flesh is a deep orange-yellow, the texture almost custard-like when roasted, and the flavor has a richness that sits closer to a dessert ingredient than a vegetable.

Maruesu’s Hitokuchi Toast Annou Imo Butter takes that flavor profile and builds it into the same bite-sized rusk format as the rest of the lineup: crouton cubes coated in a seasoning built around sweet potato powder and butter flavor oil, soaked into the surface to produce the characteristic shimikomi quality — flavor that seeps into the piece rather than sitting only on the outside.

The result is sweet and warmly fragrant, with the mellow, caramel-adjacent depth of cured sweet potato meeting the rounded richness of butter in a combination that is distinctly Japanese in its reference point.

Lighter in texture than the flavor might suggest, and non-sticky despite the coating — the same practical quality that distinguishes the whole Hitokuchi Toast series.

About this item
Item Name : Hitokuchi Toast Annou Imo Butter Mini
Brand : Maruesu
Item Form : Rusk
Amount of Items : 22g (Pack of 1)