Koi wo Shichaimashita!
Single by Tanpopo
from the album All of Tanpopo
Native title 恋をしちゃいました!
Released February 21, 2001
Genre J-Pop
Format CD single
Length 13:34
Label zetima zetima
Producer Tsunku
Tanpopo Singles Chronology
Previous Otome Pasta ni Kandou 5th single (2000)
Next Oujisama to Yuki no Yoru 7th single (2001)

Koi wo Shichaimashita! (恋をしちゃいました!; I Fell into Love!) is the sixth single by Morning Musume subgroup Tanpopo. It was released on February 21, 2001 on the Zetima Records label. The first press edition contained a limited-edition trading card. The songs from this single are featured on the compilation album All of Tanpopo. "Koi o Shichaimashita" is the second track on the disk, while "Baby Cry" is the eleventh track. The music video for the single is featured on Tanpopo Single V Clips ①. "Koi wo Shichaimashita!" peaked at #2 on the Oricon weekly single chart and sold a total of 386,830 copies. It ranked as the #47 single for 2001.


Tanpopo - Koi wo Shichaimashita! (MV)

Tanpopo - Koi wo Shichaimashita! (MV)

Koi wo Shichaimashita (MV)

  1. Koi wo Shichaimashita!
  3. Koi wo Shichaimashita! (Instrumental)

Featured MembersEdit

Concert PerformancesEdit

Koi wo Shichaimashita!

Single InformationEdit

Koi wo Shichaimashita!
  • Lyrics and Composition: Tsunku
  • Arrangement, Guitar, and Programming: Takahashi Yuichi
  • Drums and Percussion: Ogu (Seven House)
  • Bass: Hiroki (Seven House)
  • Chorus: Tanpopo and Takahashi Yuichi

Cover VersionsEdit


  • Despite the translation of the title, which sounds like they are excited that they fell in love, ~Shichaimashita is somewhat expressing that they did something they regret. Indirectly, "Koi wo Shichaimashita!" means "I Regret Falling in Love!"


External LinksEdit

Former Members
1st Gen: Ishiguro Aya, Iida Kaori, Yaguchi Mari
2nd Gen: Ishikawa Rika, Kago Ai
3rd Gen: Konno Asami, Niigaki Risa, Shibata Ayumi
4th Gen/#: Kamei Eri, Mitsui Aika, Kumai Yurina, Okai Chisato
01, 02, 03, 04, 05, 06, 07, 08
Original: TANPOPO 1
Best: All of Tanpopo, Tanpopo / Petitmoni Mega Best
Tanpopo Single V Clips ①
Related Units
Morning Musume, Minimoni, Melon Kinenbi, Berryz Koubou, ℃-ute