About OPEN
| Members | About 15 Persons (Including PE.Jp, As.PE.Jp, EIT of Japan) |
| President | Shinya TAKEUCHI (As.PE.Jp; Information Engineering) |
| fb Group Page Managers | 2 Members |
Known in 2021/2
| Members | About 15 Persons (Including PE.Jp, As.PE.Jp, EIT of Japan) |
| President | Shinya TAKEUCHI (As.PE.Jp; Information Engineering) |
| fb Group Page Managers | 2 Members |
Known in 2021/2