When producer Suzuki meets a group of new Nippon TV employees, he tells them that they shared a long professional and private relationship with Seiji Okuda from NTV. It was after a trip to the mountains with Okuda and his daughter, that gave inspiration to the movie Spirited Away.
In one scene, one of the planks of the bookshelf in the meeting room can be seen stuffed with little figurines from several Ghibli movies. Interestingly, there are several figurines of Wallace and Gromit amongst them. (~49 min)
Whilst in a multiplex, the producers Suziki and Nishimura sneak into a theatre to see the trailer of Kaguya-Hime when they hear the nursery rhyme from the movie (~38 min).