Hatsuta, SASUKE 15
|Born||September 23, 1970|
|As an announcer|
|1st Chair||SASUKE 13 - SASUKE 21, SASUKE 24, SASUKE 27 - SASUKE 28|
|2nd Chair||SASUKE 2 - SASUKE 12|
|1st Chair||KUNOICHI 8|
Hatsuta Keisuke (初田 啓介) announced 23 SASUKE tournaments. He began as the #2 announcer in SASUKE 2 and became the main announcer following Furutachi Ichiro's departure after SASUKE 12. Ogasawara Wataru moved from #2 announcer to lead after SASUKE 21 was Hatsuta's last competition until returning in SASUKE 24 and SASUKE 27 and SASUKE 28.
Despite his two tournament absence from SASUKE, he was the lead announcer for KUNOICHI 8.