The unknown notes on "The Death Spirits"

The Museum of Modern Litterateur, Kanagawa announced that they discovered Haniya Yutaka's unknown notes on 『死霊』 (The Death Spirits) among 3000 pages of the manuscripts and documents which Haniya's relatives had donated.
Haniya wrote these ones in 1930s, and noted down the original plan of "The Death Spirits", in which we find vivid and vulgar description Haniya had crossed out in the definitive text.
The Museum exhibits them in the exhibition "The infinite Universe -- Haniya's "The Death Spirits"" and the Gunzo magazine publish them on the October 2007 issue with essays of Yoshimoto Ryumei and Kashima Toru.