is a Japanese writer of fan guides and novels, as well as a radio co-host. His work was the basis for the 1997
Satoshi Kon anime film
Perfect Blue and a 2002 live-action film titled
Perfect Blue: Yume Nara Samete. Takeuchi's book
Ultraman Visits the Grave is about a young boy who happens to be a fan of
Ultraman. Takeuchi has expressed interest in getting his work translated for an English-speaking audience.