Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* < 10$^6$ M$_\ensuremathødot$ and 0.016 Z$_\ensuremathødot$

Kojima, Takashi,   Ouchi, Masami,   Rauch, Michael,   Ono, Yoshiaki,   Nakajima, Kimihiko,   Isobe, Yuki,   Fujimoto, Seiji,   Harikane, Yuichi,   Hashimoto, Takuya,   Hayashi, Masao,   Komiyama, Yutaka,   Kusakabe, Haruka,   Kim, Ji Hoon,   Lee, Chien-Hsiu,   Mukae, Shiro,   Nagao, Tohru,   Onodera, Masato,   Shibuya, Takatoshi,   Sugahara, Yuma,   Umemura, Masayuki,   & Yabe, Kiyoto

Abstract