Not being at all expert in Japanese gaming, I’m always very self-conscious of my extremely limited vocabulary for the matter. So you’ll forgive me when my best comparison for the sort of game we have here with Read Only Memories [official site] is the Phoenix Wright series. A dialogue-led adventure, with point-and-click elements. Conversations scroll and blippity-bloop across the bottom of the screen, occasionally punctuated by daft sound effects and shaking screens. There are probably terms for this.