Ichiro’s Malt Double Distilleries 2021 Chichibu X Komagatake - Ichiro’s Malt Double Distilleries 2021 Chichibu X Komagatake is a collaboration between the Chichibu and Mars Shinshu distilleries. The blend of both whiskies was matured at the Chichibu distillery in a combination of ex-bourbon, American oak, and sherry casks, and is limited to 10,200 bottles.