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_47 (episodes VARCHAR, tv_station VARCHAR, japanese_title VARCHAR)

### Question ###
How many episodes when the tv station is ntv and the japanese title is たったひとつの恋?

### Accurate SQL ###

SELECT episodes FROM table_name_47 WHERE tv_station = "ntv" AND japanese_title = "たったひとつの恋"