| X X X | |
| Type: | single |
| Artist: | L'Arc-en-Ciel |
| Album: | Butterfly |
| B-Side: | I'm so Happy -L'Acoustic version- |
| Released: | October 12, 2011 |
| Genre: | Alternative rock |
| Length: | 17:34 |
| Label: | Ki/oon |
| Producer: | L'Arc-en-Ciel |
| Prev Title: | Good Luck My Way |
| Prev Year: | 2011 |
| Next Title: | Chase |
| Next Year: | 2011 |
"X X X" (Kiss Kiss Kiss) is the thirty-ninth single by L'Arc-en-Ciel, released on October 12, 2011. The single debuted at number one on the Oricon chart and remained for over a week, selling 81,414 copies.[1] The band had not reached the top of the Oricon chart since the release of "Drink It Down" in 2008.
This single also included the first of a new group of B-Sides, the L'Acoustic versions, after the earliest release, "Good Luck My Way", ended with the introduction of the alter-ego band P'unk-en-Ciel.