Tetsu Kariya

Tetsuya Totsuka (Japanese: 戸塚 哲也, Hepburn: Totsuka Tetsuya; born October 6, 1941), also known as Tetsu Kariya (雁屋 哲, Kariya Tetsu), Ageta Shinya, Ryu Setaki, and Kariya F., is a Japanese manga artist and essayist. He is best known for writing the manga series Oishinbo, one of the best-selling manga series in history.

The series was a perennial best-seller, selling 1.2 million copies per volume, for a total of more than 135 million copies sold. It has also been adapted into anime, games, TV dramas, and films. In March 2016, Kariya announced on his blog that he wanted to end the manga after it returned from hiatus. He wrote that "30 years is too long for many things" and that he believed "it's about time to end it.