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_73751 ( "Character" text, "English version" text, "Laserdisc edition" text, "Buena Vista edition" text, "Special edition" text )

### Question ###
who is the character where the special edition is koichi sakaguchi?

### Accurate SQL ###

SELECT "Character" FROM table_73751 WHERE "Special edition" = 'Koichi Sakaguchi'