Sum-up Party is a remarkable event to look back efforts, achievements and difficulties of all members.
![Sum-up Party](https://protean-studios.jp/assets/img/site_images/sumup-party-2022.jpg)
The year 2022 has ended with many impressions and emotions! This is a very special year because PROS has overcome many challenges to complete the plan set out in 2022. It is the result of solidarity and efforts of all PROS member.
![](https://protean-studios.jp/assets/img/site_images/pros-sumup-party.jpg)
Look forward to a new year with many challenges and many outstanding outcomes.
![](https://protean-studios.jp/assets/img/site_images/year-end-party.jpg)