Hakonechloa is a genus of bunchgrass in the tribe Molinieae of the grass family, Poaceae, native to eastern Asia. Hakonechloa macra, with the common names Hakone grass and Japanese forest grass, is the only species in the monotypic genus. It is endemic to Japan. Hakonechloa macra is a small, mostly shade-loving, clump-forming bunchgrass, slowly spreading in circumference. The stalks cascade in a graceful rounded fountain shape somewhat reminiscent of Pennisetum (fountain grass) but with the actual leaves resembling Chasmanthium. The species tends to be between 45 cm and 60 cm (18' to 24') in height.