- 2014.12
- Sparta Eikaiwa Co., Ltd. founded by Masafumi Komoto and Takahisa Yaguchi
Shinjuku Gyoen School opens - 2016.06
- Second Shinjuku Gyoen School opens
- 2016.07
- Marketing department established
- 2017.08
- Increased appearances in media such as Matsuko's Meeting, Nippon TV news, and President
- 2017.12
- We & Co., Ltd. established as the parent company of Sparta Eikaiwa Co., Ltd.
Sparta Eikaiwa Co., Ltd. established - 2018.04
- Sparta Eikaiwa Co., Ltd. starts corporate global consulting business
- 2018.05
- Providing English language education and consulting to major IT venture companies and major SI companies
- 2018.09
- Becomes a business partner of major transportation group companies and global manufacturing companies
- 2018.12
- Marketing Business Division spun off, Tech Family Co., Ltd. established
- 2019.01
- Launched translation consulting business for inbound business
- 2019.05
- Implemented student internship program
- 2019.12
- Establishment of New Business Support Business
- 2020.02
- Establishment of TECH Community
- 2020.03
- Business expansion
- 2021.06
- Achieved record sales in FY 2008 financial results
- 2023.06
- Major educational business publishers and major beauty care manufacturers are also clients.
- 2023.10
- Joined CCO Okawara, who has a diverse track record of directing
/producing drama/commercials/films