Yamada is a professional gamer who is a computer geek and is consistently described by the majority as a good-looking guy. He is mostly known as someone who is more interested in playing video games than anything. He is a well-known gamer who is funded by sponsors. He primarily enjoys First-person Shooter (FPS) games. He is a member of the guild Chocolate Rabbit in the online role-playing game called Forest of Savior. Yamada is the name of his in-game an Afro-haired character who wears a mask.