Photographer Bunyo Ishikawa, who documented the Vietnam War and its aftermath over several decades, has been marking the 50th anniversary of his first trip to that country with a special exhibition.

Bunyo Ishikawa, 76, showed some 50 photos at an exhibition

Titled "Senso to Heiwa: Vietnam no 50 Nen" ("War and Peace: 50 Years of Vietnam"), it was in Tokyo in May and in Osaka through Wednesday.