What is the reference for the romani title da.i.su.ki?
CREATE TABLE table_name_4 (reference VARCHAR, romaji_title VARCHAR)
SELECT reference FROM table_name_4 WHERE romaji_title = "da.i.su.ki"
### Context: CREATE TABLE table_name_4 (reference VARCHAR, romaji_title VARCHAR) ### Question: What is the reference for the romani title da.i.su.ki? ### Answer: SELECT reference FROM table_name_4 WHERE romaji_title = "da.i.su.ki"