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_63 (circuit VARCHAR, event VARCHAR)
### Question:
The 1997 Japanese Formula 3 Championship is part of what circuit?
### Answer:
SELECT circuit FROM table_name_63 WHERE event = "1997 japanese formula 3 championship"