| 1 | | Primary 2-16-46 Minami-Kamata | Ota City |  JP | | Mechanical or Industrial Engineering | N/A | Yuri Yoshida | software engineer at TOKYO KEIKI Inc. |
| 2 | | Yokohama, Kanagawa 223-0059, JP | Yokohama | JP | | Mechanical or Industrial Engineering | N/A | shin kokido | Director Sales & Service at Adixen Japan Ltd |
| 3 | | Primary 4 Chome-10-20 Ōmoriminami | Ōta-ku | JP | | Mechanical or Industrial Engineering | N/A | phan duc linh | -- |
| 4 | | Primary 代田2-7-7 | 世田谷区 | JP | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 5 | | 1-10 Ama-shin machi | Takatsuki | JP | | Mechanical or Industrial Engineering | N/A | Kazuhiko UMEZAWA | Head, Stability Testing Center, NAGANO SCIENCE |
| 6 | | Chitose, Hokkaido, JP | Chitose | JP | | Mechanical or Industrial Engineering | N/A | Tina Keyser | Student at Dabney S Lancaster Community College |
| 7 | | Primary 下京区 | 京都市 | JP | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 8 | | 3-3-1, Yotsuya | Shinjuku | JP | | Civil Engineering | N/A | akihiko hosokawa | Deputy Director |
| 9 | | 68 Kami-Shiota Marumi-cho, Midori-ku Nagoya, Aichi, 458-8505, Japan | Nagoya | JP | | Mechanical or Industrial Engineering | N/A | Stephen Andrean | Bachelor of Chemical Engineering, Institut Teknologi Bandung |
| 10 | | Chiyoda, Tokyo 102-0071, JP | Chiyoda | JP | | Mechanical or Industrial Engineering | N/A | Yasir Quintero | Gerente de Servicio Tecnico en Taichi Holdings Limited |
| 11 | | Chuo, Tokyo 104-0033, JP | Chuo | JP | | Mechanical or Industrial Engineering | N/A | Keizo Teshima | at TSUKISHIMA KANKYOU ENGINEERING |
| 12 | | Primary 4-9-43, Tatsumi-Minami, Ikuno-Ku, | Osaka | JP | | Mechanical or Industrial Engineering | N/A | TOMOAKI YOSHIKAWA | EIGHT TOOL CO., LTD (JAPAN) - Sales |
| 13 | | Primary 3F Hakusan-Asanomi Bldg. 5-36-9 Hakusan | Bunkyo-ku | JP | | Mechanical or Industrial Engineering | N/A | Gritsko Perez | N/A |
| 14 | | Primary 4-22-21-305 Shiratori | Katsushika-ku | JP | | Mechanical or Industrial Engineering | N/A | Taku Furukawa | Founder & Organizer - Tokyo Fabhub |
| 15 | | Yokohama, Kanagawa Prefecture 226-0006, JP | Yokohama | JP | | Mechanical or Industrial Engineering | N/A | Yoichi Isago | President, Aqua Science Corporation |
| 16 | | 1520-1 Higashiawara,Mitsubuchi, | Berlin | JP | | Mechanical or Industrial Engineering | N/A | Ingo Wagner | Founder and Managing Director Emifree GmbH |
| 17 | | 1-47-1 Oi, Shinagawa-ku, Tokyo, 140-8515, Japan | Shinagawa | JP | | Civil Engineering | N/A | Takashi Ichiki | Advisor Corporate Planning Office at Taisei Oncho Co Ltd (1904) |
| 18 | | Primary 2-21-7 Naka-cho Meguro-ku | Tokyo | JP | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 19 | | Primary 3-11-1, AZUMABASHI | Sumida | JP | | Mechanical or Industrial Engineering | N/A | Takeshi Yoshikawa | Senior Specialist at Komori Corporation |
| 20 | | Primary 19 Shakudo | Katsuragi | JP | | Mechanical or Industrial Engineering | N/A | tomofumi gotsubo | director of the board, representative executive officer and chief operations officer |
