Not even going to really attempt to really order them, besides Kondo.
1. Koji Kondo (Koji Kondo)
2. Ken Nakagawa (Just to name one of the many talented composers at Gust Co. Be it Atelier, Ar, Nights of Azure, Blue Reflection).
3. Rei Kondoh (Wonderful 101, Bayonetta, Okami)
4. Norio Hanzawa (Mischief Makers, Sin & Punishment Star Successor, Wario World)
5. David Wise (Donkey Kong Country series, Star Fox Adventures)
6. Motoi Sakuraba (Tales of, Baten Kaitos, Eternal Sonata, Mario Tennis)
7. Hirokazu Ando (Kirby series, also just to name one of the various composers at HAL)
8. Toby Fox (Undertale, Deltarune, Little Town Hero and one track of Pokemon S/S)
9. Jake Kaufman (Shantae series, Bloodrayne Betrayal, Shovel Knight)
10. Junichi Masuda (Also naming just one to represent the Pokemon series composers)
And as a honorable mention, Shoji Meguro for his PS2 era Shin Megami Tensei games and Strange Journey.
