2019/2/3Established (1st Generation President, Shinya TAKEUCHI), Made this website, Made facebook Group
2019/9/1Registered to IPEJ
2021/1Joined to UPEC (Universities’ PE Council)
2021/1/301st time attended to UPEC (Material)
2021/7/1Acknowledged as the Official Students Group (belongs in Tokyo Tama Study Center), Group Constitution Enforce
2022/1/11Changed President (2nd Generation President, Satoru SATO)
2022/3/5Opened 1st Lecture Meeting
2022/10/17Transferred to Tokyo Shibuya Study Center
2022/12/22Posted Voices on this website
2023/1/21Posted Column on this website
2024/5/1Changed Group Constitution