Kodanoro is a mysterious hyper-zero (a number more 0 than 0) that exists somewhere in the 0-dimensional space between -0 and 0, sometimes referred to as the zero-dimension. The origin of it's name is unknown. It's symbol is " ' ^ ' ". It's only known occurance is in The Bloxin Channel video -1000000 to Beyond Absolute Infinity. It is the 5th entry after -0 and the 5th absolutely smallest number in the video.
Nothing is known about this number, other than we know more than kodanoro about it, that it is likely much much smaller than 0, and that it is smaller than arrunoro. It's definition and properties are completely unknown. It is assumed to be either positive or signless in the video.