Lol!
I haven't been too far south, but I've made it as far north in Siberia as just beyond the polar circle.
Lemme see what else I remember about that event...the concert was called the Cosmic Manifesto & his stage was this massive pyramid frame structure with a $200,000 custom speaker system designed for that event hanging from the top of the pyramid. It was supposed to emulate surround sound in the open-air setting.
The best couple hundred seats (about 40,000 people attended...from the city's elite to street kids, etc.) were reserved for Japanese people, so my Japanese girlfriend & I started made our way there, then just walked through the almost non-existent security with no questions asked to the base of the pyramid itself.
After the show, Tadamitsu san walked down, wearing a white kimono, & we started talking. He seemed genuinely happy we liked the show & invited us for green tea in his tent, before he left for his hotel. 'Twas a pretty cool evening, as far as evenings go.
I hadn't heard of the guy before then.