This interview comes from the Kaidan episode (which also features an interview with Takashi Shimizu)and was posted on YouTube earlier this year. Ito's pretty taciturn but it's still a rare chance to see a video of one of my absolute favorites online. Check it out!
And since we're on the subject, here is a picture from a year or two ago of Junji Ito's wedding! I can't remember her name, but his wife (right) is a manga artist too, I hear.
UPDATE! Here is the Junko Mizuno interview, from an earlier episode of Japanorama: