Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_29473 ( "Team" text, "Head coach" text, "Team captain" text, "Kit maker" text, "Shirt sponsor" text, "Past Season" text )

### Question ###
How many head coaches named Darius Mikaeili?

### Accurate SQL ###

SELECT COUNT("Head coach") FROM table_29473 WHERE "Team captain" = 'Darius Mikaeili'