user: Question: What amount is the junior high school where the gender is Male and the specification is Minimum diameter of sakigawa?
Columns: ['Specification', 'Gender', 'Junior High School (12–15 yrs)', 'Senior High School (15–18 yrs)', 'University students and Adults (18yrs+)']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Maximum length', 'Male & female', '114cm', '117cm', '120cm']
SQL:

assistant: SELECT "Junior High School (12–15 yrs)" FROM "Table" WHERE "Gender" = 'Male' AND "Specification" = 'Minimum diameter of sakigawa';