Sachio Yanai

is a director and writer who has participated in serveral stage shows.
==Biography==
Invited by his friend, Hirotoshi Kobayashi, Yanai made his debut in the Ultraman Series in Ultraman X.
==Works== 
*Ultraman X
*Ultraman Orb
*Ultraman Geed
*Ultraman R/B
*Ultraman Taiga
Category:Writers
Category:Directors