Masayoshi Yokoyama is a Japanese game producer, director and writer for Sega, more specifically Ryu Ga Gotoku Studio, a studio within Sega Development Div. 1, where he's been the head of the division and studio since 2021. From Wikipedia
The first paid expansion introduces Like a Dragon’s Ichiban Kasuga, blending underwater exploration, brawler gameplay, and karaoke in a limited-time collaboration.
