(The Big, Grey King of the Forest)
O Totoro is the biggest of the three totoros. He's
jovial and speaks with a very low, bellowing voice.
Mei meets him after following Chibi Totoro and Chu Totoro through
the yard and into the woods. Satsuki meets O Totoro later, while
waiting for her father at the bus stop in the rain.
In the English version, Setsuki and Mei's father refers to him
as the "King of the Forest."