"R.I.P./Merry Christmas" is the fifteenth single by Bump of Chicken that was released on November 25, 2009.
|Single by Bump of Chicken|
|from the album Cosmonaut (album)|
|Released||November 25, 2009|
|Bump of Chicken singles chronology|
- "R.I.P." - 5:51
- "Merry Christmas" - 6:51
- "New World Summit" (new world サミット) (hidden track) - This track is the longest song ever among their hidden tracks.
|Billboard yearly Japan Hot 100 (2010)||27|
|Oricon Weekly Charts||2|
|Oricon Monthly Charts||6|
|2009 Oricon Top 100 Singles||29|
- R.I.P./Merry Christmas on the official Bump of Chicken website.