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_10979230_5 (reference VARCHAR, romaji_title VARCHAR)
### Question:
who is the reference when romaji title is heartbreak sniper?
### Answer:
SELECT reference FROM table_10979230_5 WHERE romaji_title = "Heartbreak Sniper"