Most tatami mats are a natural golden color, but those made by Mitsuru Yokoyama may be jade green, pink or even black. Tatami color swatches by the master maker Mitsuru Yokoyama. With its fragrant ...

For three generations, the Morita family has been wrapping, stitching and trimming modular blocks of woven grass, known as tatami, in Tokyo's old downtown. But now, beset by cheap knockoffs and ...