text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_2144389_8 (vocalist VARCHAR, japanese_translation VARCHAR)
  ### Question:
  Name the number of vocalists for  which one ~ is it?
  ### Answer:
  SELECT COUNT(vocalist) FROM table_2144389_8 WHERE japanese_translation = "Which One ~ Is It?"