Which event was in Tokyo, Japan and had an opponent of rumina sato?
CREATE TABLE table_name_38 (event VARCHAR, location VARCHAR, opponent VARCHAR)
SELECT event FROM table_name_38 WHERE location = "tokyo, japan" AND opponent = "rumina sato"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_38 (event VARCHAR, location VARCHAR, opponent VARCHAR) Question: Which event was in Tokyo, Japan and had an opponent of rumina sato? [/INST] SELECT event FROM table_name_38 WHERE location = "tokyo, japan" AND opponent = "rumina sato" </s>