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_name_90 (round VARCHAR, opponent VARCHAR)
  ### Question:
  How many rounds have an Opponent of sakae kasuya?
  ### Answer:
  SELECT COUNT(round) FROM table_name_90 WHERE opponent = "sakae kasuya"