Slow Boat by Koji Onaka. Imageless 2017 edition. As new condition. Signed by Koji Onaka to title page. No markings. Please see pictures. PayPal accepted, any questions, please get in touch. "Koji Onaka compare a boat’s sailing to his way of life and photography, and this book of 84 black and white photographs record his life and encounter in such a period, from that on, he began to take color photography." More books by Koji Onaka here. More books by Imageless here.