| Rakka Ryūsui | |
| Cover: | Akina Nakamori - Rakka Ryusui.jpg |
| Type: | single |
| Artist: | Akina Nakamori |
| Album: | Best Finger 25th Anniversary Selection |
| Language: | Japanese |
| English Title: | Falling Flower Running Water |
| B-Side: | Desire (Jōnetsu) (2005 Version) |
| Recorded: | 2005 |
| Genre: | J-pop |
| Length: | 4:08 |
| Label: | Universal Sigma |
| Composer: | Kenji Hayashida |
| Lyricist: | Takashi Matsumoto |
| Prev Title: | Hajimete Deatta Hi no Yō ni |
| Prev Year: | 2004 |
| Next Title: | Hana yo Odore |
| Next Year: | 2006 |
is the 45th single by Japanese entertainer Akina Nakamori. Written by Takashi Matsumoto and Kenji Hayashida, the single was released on December 7, 2005, by Universal Sigma. It was also the lead single from her compilation album Best Finger 25th Anniversary Selection.[1] [2] [3]
"Rakka Ryūsui" was released a year and five months after Nakamori's previous single "Hajimete Deatta Hi no Yō ni". It was used as the theme song of the TV Tokyo drama special . The B-side is a re-recording of Nakamori's 1986 hit single "Desire (Jōnetsu)".[2]
"Rakka Ryūsui" peaked at No. 43 on Oricon's weekly singles chart and sold over 5,000 copies.[4] [5]