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_52313 ( "Player" text, "Position" text, "Date of Birth (Age)" text, "Caps" real, "Club/province" text )

### Question ###
When was Tomokazu Soma born who plays for the wild knights?

### Accurate SQL ###

SELECT "Date of Birth (Age)" FROM table_52313 WHERE "Club/province" = 'wild knights' AND "Player" = 'tomokazu soma'