After sending a demo tape and attending two interviews, Meguro was hired by Atlus in 1995. He got his start in the company by working on ' for the PlayStation, for which he composed 16 tracks, including one that became a staple in the series: "Aria of the Soul". Meguro continued to work on several projects in the mid to late 1990s, including ' on the Sega Saturn, composing around 50 pieces for the game, as well as "Maken X" on the Dreamcast.