SELECT COUNT(title) FROM table_1714685_1 WHERE aired_in_japan_3 = "7 April 2001 to 29 September 2001"
Ketika 7 April 2001 hingga 29 September 2001 ditayangkan di Jepang 2 Berapa banyak judul yang ada?
CREATE TABLE table_1714685_1 (title VARCHAR, aired_in_japan_3 VARCHAR)