because that is the japanese pronunciation. the american pronunciation makes the name sound different so it doesn't matter how you say it, geez
It is pronounced "Tee-dus" as in the word "Tea".
It is pronounced "Tie-dus"/"Ty-dus" as in the word "Tie".
 
			
			 
					
				
			
			
			
				 
			
			 
			
				 
 
					
				because that is the japanese pronunciation. the american pronunciation makes the name sound different so it doesn't matter how you say it, geez