Sekai Itto Tokonatsu No Pineshu (常夏のパイン酒) is a Japanese pineapple fruit liqueur crafted at the Sekai Itto brewery in Wakayama, Japan. Founded in 1884, Sekai Itto — whose name means "Unifying the sake world" — is led by the Minakata family and produces premium sake and fruit liqueurs from their kura in the warm, fruit-rich Wakayama prefecture near Osaka.

"Tokonatsu" (常夏) translates as "eternal summer," and this liqueur embodies that spirit with a sake base infused with the flesh of Golden Pineapple grown in Costa Rica. The result is a sweet, aromatic drink with genuine pineapple flavor and a light 8% ABV. Best enjoyed chilled on its own or as a base for tropical cocktails.