2015: The Last Year of Ryohji Kaji

2015: The Last Year of Ryoji Kaji is an Evangelion book that was released in June 1997. It was designed to be Kaji's journal that he kept throughout the Evangelion series, containing his thoughts and motives behind many of his actions. The book contains 30 CG color photos taken by him on his assignments, along with his written reports and thoughts.