On what date was Keiichi Ubukata the mediator and Mitsuko Mori the red team host?
CREATE TABLE table_18002 (
    "K\u014dhaku #" real,
    "Date" text,
    "Red Team Host" text,
    "White Team Host" text,
    "Mediator" text,
    "Winning Team" text
)
SELECT "Date" FROM table_18002 WHERE "Mediator" = 'Keiichi Ubukata' AND "Red Team Host" = 'Mitsuko Mori'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: On what date was Keiichi Ubukata the mediator and Mitsuko Mori the red team host? ### Input: CREATE TABLE table_18002 (
    "K\u014dhaku #" real,
    "Date" text,
    "Red Team Host" text,
    "White Team Host" text,
    "Mediator" text,
    "Winning Team" text
) ### Response: SELECT "Date" FROM table_18002 WHERE "Mediator" = 'Keiichi Ubukata' AND "Red Team Host" = 'Mitsuko Mori'