Takaya Shinozuka established Loco Partners, Inc., where he launched a hotel reservation service "Relux" in 2011. In 2017, he joined the KDDI group by M&A as the youngest president of subsidiaries. After leaving KDDI in March 2020, Takaya established Reiwa Travel, Inc. in April 2021, which raised 2.25 billion yen as a seed round in June, and is currently expanding its outbound travel business with the mission "Designing a newt travel experience.”

Hiroshi Tamura joined the human resource department at Recruit Co., Ltd. in 2007, where he established employment systems for domestic engineers for Indeed, Inc., and IT specialists for Recruit Co., Ltd. After he successively held posts of the hiring manager and the head of corporate development, he also established a human resource consulting company in 2020. Hiroshi joined Reiwa Travel, Inc. as CHRO in April 2021, where he took the chair of one of the board members in June 2023.

Hiroki Ukeda joined Loco Partners, Inc. in 2018, where he established a private lodging service and obtained the MVP of the year with 600 places featured in a year. Later, he explored new connections with large outbound hotel chains in East Japan, especially in the Tokyo area, as a sales team leader with seven members. After establishing "TASTE LOCAL" with other members in April 2020, where he was in charge of growth, Hiroki joined Reiwa Travel, Inc. as Chief Sales Officer in February 2021.

Yuuki Ohki joined TV Asahi Corp. in 2003 as a broadcaster and appeared in a lot of TV shows, such as "GetSports," "Yajiuma TV," "Cream Nantoka," and "Super J Channel." After leaving TV Asahi Corp. in December 2021, Yuuki joined Reiwa Travel, Inc. in January 2022, where she was in charge of social media promotion to get customers' recognition of the company and the service. She has been in her current position since April 2023.

Shotaro Magara joined Recruit Co., Ltd. in 2010 as an engineer in various developments, such as new businesses and systems for large companies. Later, he took the chair of the development manager and promoted the SaaS product from launch to growth. Shotaro joined Reiwa Travel, Inc. in October 2021, where he built a team of engineers as the engineering manager and promoted automation of the operation as the product manager. He has been in his current position since April 2023.

Yuki Hamada established CYBRiDGE Group Corp. while in The Faculty of Science and Engineering at The University of Tokyo, and he engaged in contracted development, M&A, the establishment of new businesses, etc., as the vice president. After leaving CYBRiDGE in October 2014, he joined Mercari, Inc. in December, where he took the chair of an executive officer in January 2015 and became one of the board members in March 2016. As CPO, Yuki was in charge of products, technology, and R4D, a research and development organization in Mercari, Inc., until he became CINO and left the company in July 2021.

After graduating from The Department of Computer Science at The University of Electro-Communications in 2001, Shin Takeuchi joined FUJISOFT, Inc., where he engaged in system development mainly for governments and large telecommunication companies. In 2007, Shin developed a company-wide common infrastructure framework at Recruit Co., Ltd., and started OSS activities in the Seasar Project at the same time. After establishing Lei Hau’oli Co., Ltd. in 2008, he took part in the pre-founding period of BizReach, Inc. and became CTO and stepped down from the position in October 2024.

Shoma Okazaki joined Nippon Express Co., Ltd. in 2005. From 2012, engaged in quality assurance and safety promotion at Skymark Airlines Inc., followed by internal audits, J-SOX compliance, audit support, internal control, and IPO preparation support at the Audit Office and Internal Control Promotion Office. Since 2020, serving as a full-time Audit & Supervisory Board Member at Atlas Technologies Co., Ltd. (current position), contributing to the company's IPO in 2022. Appointed as a part-time Audit & Supervisory Board Member at AirX Inc. since 2023.