Hachikō was the subject of the 1987 movie Hachi-kō (Hachikō Monogatari) ハチ公物語 (literally “The Tale of Hachiko”), directed by Seijirō Kōyama, which told the story of his life from his birth up until his death and imagined spiritual reunion with his master. Considered a blockbuster success, the film was the last big hit for Japanese film studioShochiku Kinema Kenkyû-jo.
Hachiko: A Dog's Story,] released in August 2009, is an American movie starring actor Richard Gere, directed by Lasse Hallström, about Hachikō and his relationship with the professor. The movie was filmed in Rhode Island, and also featured Joan Allen and Jason Alexander.
Hachikō is also the subject of a 2004 children's book entitled Hachikō: The True Story of a Loyal Dog, written by Pamela S. Turner and illustrated by Yan Nascimbene. Another children's book, a short novel for readers of all ages called Hachiko Waits, written by Lesléa Newman and illustrated by Machiyo Kodaira, was published by Henry Holt & Co. in 2004. Hachiko Waits was released in paperback by Square Fish (an imprint of MacMillan) in 2008.
Hachikō is featured prominently in the 2008 novel The Story of Edgar Sawtelle by David Wroblewski.[ The novel revolves around the extraordinary relationship between the title character, his family and the dogs they raise.
In 1994, the Culture Broadcasting Network (CBN) in Japan was able to lift a recording of Hachikō barking from an old record that had been broken into several pieces. A huge advertising campaign ensued and on Saturday, May 28, 1994, 59 years after his death, millions of radio listeners tuned in to hear Hachikō bark.