Masato SAKAI | Graduate School of Management, Kyoto University
143 new Nazca Lines discovered in Peru - Lonely Planet
Masato SAKAI | Graduate School of Management, Kyoto University
Amazon.co.jp: Rare TBS Naoki Hanzawa / Kendo Wear Strap "Double Returned When You Do It" Double Returned Goods/Masato Sakai/Aya Uedo/Mitsuhiro Oikawa / Teruyuki Kagawa / Ken Takito / Goods : Clothing, Shoes
Japan university researchers discover 168 additional Nazca Lines figures - The Mainichi
Masato SAKAI | Graduate School of Management, Kyoto University
Mr. Matsuyama Matsuyama & Saotome Taichi & Sakai Masato to cast the original theater animation 'Promer' PV 2nd solo, Fireflies fight with fire, burning and erasing it! - GIGAZINE
Institute of Nasca|Yamagata University Faculty of Humanities and Social Sciences