"Planetarium" (プラネタリウム () Puranetariumu) is a single by Ai Otsuka. The single was released on September 21, 2005 on CD and CD+DVD. It was used as an insert song for the Japanese drama, Hana Yori Dango.

"drop." was also featured on the single. Ai Otsuka would later include "Planetarium" on her third album, Love Cook.



CD+DVD version

"Planetarium" was released in two editions, CD and CD+DVD. Ai Otsuka's song, "drop." as well as instrumental versions of both songs were included on the single. The music video for "Planetarium" was an extra on the DVD edition.

The single is Otsuka's second to reach #1 on the Oricon charts and sold 215,114 copies in 2005. It ended the year at #41 and continued to chart in 2006, selling an additional 100,555 copies.[1][2]

Duncan Redmonds, drummer and vocalist of British punk band, Snuff, covered "Planetarium" for his solo project, DUNCAN'S DIVAS/Sticks Up Girls.[3]

Track listing

No. TitleArrangers Length
1. "Planetarium"  Ai×Ikoman 5:10
2. "drop."  Ai×Ikoman 4:28
3. "Planetarium" (Instrumental)Ai×Ikoman 5:08
4. "drop." (Instrumental)Ai×Ikoman 4:25
Total length:

DVD extras

  • "Planetarium" music video




See also

External links