user: Question: What is the title with an average rating of 22.4%?
Columns: ['Japanese Title', 'Romaji Title', 'TV Station', 'Time Frame', 'Starring Actors', 'Theme Song(s)', 'Episodes', 'Average Ratings']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['離婚弁護士II～ハンサムウーマン～', 'Rikon Bengoshi II ~Handsome Woman~', 'Fuji TV', 'Tuesdays 21:00~21:54 19 April 2005 to 21 June 2005', 'Yuki Amami , Tetsuji Tamayama', 'Hoshimura Mai "EVERY"', 11.0, '13.2%']
SQL:

assistant: SELECT "Romaji Title" FROM "Table" WHERE "Average Ratings" = '22.4%';