Dazai Osamu Complete Works, Sogensha Set of Volume 2, Volume 3, and Volume 4. Volumes 2 and 3 are first editions, and Volume 4 is a reprint. Published in 1951, these books are quite old, so please refrain from purchasing if you are concerned about their condition. No individual sales. Instant purchase OK. Will be wrapped in thin cushioning material and waterproofed for shipping.