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_name_44 ( lead_envoy VARCHAR, ryūkyūan_king VARCHAR )

### Question ###
Who was the lead envoy with the Ry ky an King sh k ?

### Accurate SQL ###

SELECT lead_envoy FROM table_name_44 WHERE ryūkyūan_king = "shō kō"