Tatsumi Arayashiki (新屋敷 達己, Arayashiki Tatsumi) is a realtor who is hired by ZAIA Japan to compete against Smile Sumida but is given a Raidriser and Progrisekey by Naki to transform into the Splashing Whale Raider (スプラッシングホエールレイダー, Supurasshingu Hoēru Reidā).
Splashing Whale Raider has been suggested to play 6 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
