Paranoia Agent is a 2004 13-episode anime TV series by Japanese director Satoshi Kon.
Enter Lil' Slugger
Prophetic Vision: To begin, a rabbit jumps behind the moon. What is it that the black rabbit sees on the horizon with his big red eyes? A fish on the land has trouble when he is stepped on by cows. The playful palace where the butterfly dances vanishes away. At twilight, the cows starts it by chance and the goodness continues. The golden fox grins at you. And Then…
The Holy Warrior
Keiichi Ikari: (Singing in a sarcastic voice, to the tune of "Pop Goes the Weasel") "All around the mullberry bush, my partner chases a loony, I don't know what I'm doing here... Maniwa, what the heck are we doing here?"