Kikuchi Naoko’s sarin, as described by another Aum member

By now everyone knows that Kikuchi Naoko, one of the last members of the Aum Shinrikyo cult wanted for the 1995 sarin gas Tokyo subway attacks, was arrested on Sunday. Although her face had been plastered on posters found in and around pretty much single police and train station in the country, she managed to remain at large for 17 years, until someone reported seeing her in the Tokyo suburb of Sagamihara.

Back in early 2006, Adam and I collaborated on a large job translating material about Aum Shinrikyo into English for some kind of security researcher down in DC doing a report about religious terrorism. The biggest single document in the project was the massive book Aum and I by Ikuo Hayashi, a medical doctor and member of the cult, who participated in the sarin release, which we translated a significant portion of.

I have previously posted a few excerpts from this book, including Hayashi’s description of the actual subway attack itself, the bizarre and stillborn plot to assassinate Ikeda Daisaku, leader of Sokka Gakkai, and a description of the gross practice of how cult members ate their own feces in a weird attempt to emulate the Buddha.

In honor of Kikuchi’s arrest, here is Hayashi’s memoir of his first encounter with sarin, found on pages 271-274 of the tankobon edition of the book.

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The first sarin dispersal experiment

At the end of April there was a phone call from Nakagawa to me at AHI. “Make the same preparations as when you treated Niimi and come to the Seventh Satyam, in Kamiku,” he said. The only treatment I had given Niimi was when he had been poisoned by sarin gas during the Daisaku Ikeda Poa incident, so I loaded up the station wagon with drugs, a respirator, an oxygen cylinder, and the other necessary supplies and went to Kamiku. Nakagawa went into the prefab that it was said Tomomi Tsuchiya had been assigned to, and came out carrying a box.

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He told me that it had sarin inside it.

In the flask was a triangular flask, protected by a buffering agent. When I saw the liquid at that time, it was a faint fluorescent green. Since Nakagawa had said that it was sarin, I always thought of sarin as being that color a liquid afterwards. “So, Aum has sarin after all,” I thought. However, at this time I still had no confirmation that Tsuchiya was making sarin.

At that juncture, I still had no realization of what degree of chemist this Tsuchiya person was. Nakagawa said that because he and Tsuchiya were performing sarin experiments together, if by any chance one of them was poisoned, that I should come and treat them. I had a feeling that I had learned yet another secret. I myself was not receding, not progressing, being shown the true forms of Aum’s “secret work” one by one. I naturally felt the discomfort, the unsettlement of the treatment that came with it,

Those “sarin experiments” were to discover the volatilization volume of airborne sarin. I thought that this sarin was meant to be one means of defense against the American military and the [Japanese] Self Defense Force when the “war” broke out.

A truck was parked in front of the Seventh Satyam. It was loaded with several canisters, large storage batteries and a converter, plastic bottles and a sprayer that seemed to be the type used for the spraying of agricultural chemicals and pest removal. Driving the truck was a Samana in the Truth Science Research Department.

Nakagawa and Tsuchiya got in the car together saying to me and the young Samana that we should follow them and set off.

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I had no idea whatsoever where we were going, but when we arrived it looking like a dry riverbed near the mouth of theFujiRiver. The time was night, just before dawn, and in the vicinity were no other people or vehicles. The riverbed was a broad area, and I got the feeling that they had chosen the location in advance, and we had gone to that place.

They used an ultrasonic nebulizer (sprayer) places on top of an electric balance to spray sarin into the air, measured the wind velocity and force at that instant, and checked the amount of sarin consumed based on the change in mass.

When the experiment was over, he sprayed some neutralizing agent from the nebulizer, but because he had been poisoned I gave him two intravenous injections each of two ampoules of PAM and atropine sulfate. When I examined Nakagawa it looked like there was some mild pupil dilation, but I couldn’t really tell. I treated Nakagawa based on his subjective symptoms.

Nakagawa and Tsuchiya didn’t say in what way they were going to use that data. I didn’t ask. The experiment was over, and we went back to Kamiku. Seeing this experiment, I thought that they really were going to use sarin for defense at the time of the “war.”

Thinking about it now, a much greater volume of sarin would be needed for defense and so the question of how they could get such a quantity comes up is raised, but at this time I was not thinking such thoughts very strictly, and only thought loosely about this.

Why was I called at this time? I think that it may be because I was supposed to perform treatment for sarin poisoning later on. At this time I was thinking that it would be fine if Asahara used me to treat sarin poisoning.

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I supposes that Asahara must have had the intention of making me participate as a member of the medical team in his plans, particularly his plans to use sarin.

Now I think that Asahara had me join the on-site activities with a notion to “acclimate” or “condition” me, and made me participate in that experiment as a first step.

I think that after the Daisaku Ikeda Poa incident, Asahara stepped up the “fumie” [tests of faith] and “narashi”[habituation, conditioning] that he been giving me to the next level.