Scarlet Radice Amaro is an artisanal, root-driven Japanese bitter liqueur made by Tatsuya "Moto" Motonaga at the Iseya Distillery in Kanagawa Japan. Inspired by 1970s European root liqueurs, it uses over 30 estate-grown botanicals—such as angelica root, bergamot, chicory, wormwood, and black cumin—for a bright, earthy profile.