Last Vision

is a Japanese light novel series written by Choshiro Kaiba, with illustrations by Yasuda Suzuhito. The series began publication on October 10, 2001 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Hatsuno Honao, a third-year high school student, goes on a trip with his classmates Tadashi Ma Noi and Sayori Kannazuki during the last summer vacation. Her destination is her hometown invited by her classmate Fukai Takai. Fuka was a mysterious girl who transferred to school in the spring of the third year. The destination of the three arrived is an artificial remote island that does not fit the name of their hometown at all. Actually, it was a research facility of a large company, Takai Sangyo. Hatsuno and the others, who couldn't easily meet Fuka, enjoyed their summer vacation. However, Hatsuno is shot by a gun when he is involved in an incident in the laboratory. Immediately after that, something happened to him- !?