"Minami Okinawa" 
The south numbing mushroom
(I copied this info straight from a post by Dan Parr at the Minami Self Help Group , a small group dedicated to the cultivation of this relatively new, wild collected Ps cubensis)
Minami Okinawa (Minami-chan for good friends) is a wild Ps Cubensis initially collected in Japan. 
The fruit that gave us the first spore print was collected in Ishigaki Island map https://goo.gl/maps/MczeZtzRfQsaPFbb6
 closer to Taiwan than to Okinawa proper.
The actual Ps cubensis name in Japanese is Minami Shibiretake, ミナミ  シビレタケ (south numbing mushroom). Minami is also a normal girl’s name. So that’s why “Minami Okinawa” was chosen.