SAISEI · INSTANT REPLAY · AVAILABLE

See it again

Instant replay for the referees and judges at each mat, so a close call gets a second look before the next match starts. It's for officials only: coaches, athletes and the crowd never see the replay screen.

One replay box per mat, at the table, with up to two cameras
Follows the bout from Shiai and marks every score on the replay timeline
Flag a score to check at the next stoppage
Confirm the result before the next match starts, and you can require it
Take the whole tournament home on a USB drive: at the end, the director copies every match and score clip over, ready to watch offline

Ask about Saisei

Demo coming soonA replay at the mat, from score to second look.

How it works at the mat

Set up the mat. The replay box sits at the table with its cameras on stands, and the table referee opens the replay screen on a Chromebook. No sign-in at the mat.
The bout starts. Saisei follows the match from Shiai and records both camera angles.
A score goes up. Each score lands as a marker on the replay timeline, so nobody scrubs through the whole bout to find it.
A call looks close. Flag it, and review it at the next stoppage: jump to the marker and watch it again, from either camera.
Before the next match. The referee confirms the result. Tournaments can make this a required step.
After the last match. The director copies the day's video to a USB drive to keep.

Built for the venue

Works offline at the mat. Video records to the box itself, so a venue's Wi-Fi doesn't decide whether you get a replay.
Long camera runs. Fiber USB cables let cameras sit where the angle is best, not next to the table.
Every match saved automatically. The box keeps every full match and the clips around each score.
Copy to USB at the end. Plug a drive into the box after the last match and everything copies over in minutes, in a folder for each mat and match, with an index page that opens offline in any browser.