| Pikanchi Double | |
| Cover: | Arashi-12-01-pikanchi2.jpg |
| Border: | yes |
| Type: | single |
| Artist: | Arashi |
| Album: | Iza, Now! |
| B-Side: | "Gori Muchū" |
| Length: | [1] |
| Label: | J Storm |
| Prev Title: | Hadashi no Mirai/Kotoba Yori Taisetsu na Mono |
| Prev Year: | 2003 |
| Next Title: | Hitomi no Naka no Galaxy/Hero |
| Next Year: | 2004 |
"Pikanchi Double" (stylized as PIKA★★NCHI DOUBLE) is the twelfth single of the Japanese boy band Arashi. The single was released on 18 February 2004 in two editions: a regular edition containing the karaoke versions of all the songs released in the single, and a limited edition with a deluxe cover art and a bonus track.
"Pikanchi Double" was used as the theme song for the direct-to-video movie Pikanchi: Life is Hard Dakara Happy, the sequel to the group's first movie together. The single's typography is also modified to denote it as a sequel, with two glyphs filling a void, instead of a single glyph with a void in the middle as seen in the typography of "Pikanchi".
| Chart (2004) | Peak position | |
|---|---|---|
| Japan Oricon Weekly Singles Chart[2] | 1 | |
| Japan Oricon Yearly Singles Chart[3] | 67 |