This role is for a client-facing Business Development Manager specializing in Voice Recording Services, utilizing Side's in-house studio. Key responsibilities include market expansion through research on customer, competitor, and technological trends in the domestic and international video game voice recording market. The manager will develop promotional strategies, identify and engage target customers, define service requirements through client hearings, and lead proposal activities to close deals. The role also involves expanding focus to various industries beyond Japanese game companies, collaborating with international group companies, and planning new business ventures and services from conception to launch.