In literature, he is the author of books with a Japanese theme such as A Geek in Japan. He has also written novels of the same vein in collaboration with Francesc Miralles: Ichigo-ichie, Shinrin-yoku, and Ikigai, to name a few
Among his works, Ikigai stands out, published in 57 languages, which has become one of the most translated books by Spanish authors in recent decades
