Japanese calligraphy (書道 shodō) also called shūji (習字) is a form of calligraphy, or artistic writing, of the Japanese language

For a long time, the most esteemed calligrapher in Japan had been Wang Xizhi, a Chinese calligrapher from the 4th century, but after the invention of Hiragana and Katakana, the Japanese unique syllabaries, the distinctive Japanese writing system developed and calligraphers produced styles intrinsic to Japan. 

The term shodō (書道) is of Chinese origin as it is widely used to describe the art of Chinese calligraphy during the medieval Tang dynasty.