LUCKY DUCKY!! is the 8th single by YuiKaori. The single was released on April 9, 2014 in two editions: regular and limited edition. The titled track is the opening theme for the TBS TV program Rank Kingdom (ランク王国).
- LUCKY DUCKY!!
- Koisuru Stall (恋するストール)
- LUCKY DUCKY!! (Off vocal ver.)
- Koisuru Stall (Off vocal ver.)
- 「LUCKY DUCKY!!」 MUSIC VIDEO ・ MAKING Shuroku
- This single Shiny Blue, and Intro Situation are YuiKaori's longest charting singles, all three charting for 3 weeks.
Total Reported Sales: 9,137*