Nanchuu Koi wo Yatteruu YOU KNOW?

526px-BKS07.jpg from album Dai 2 Seichouki'''

Released June 8, 2005

Genre J-Pop

Format CD Single, Single V

Recorded 2005

Label

Producer Tsunku

Berryz Koubou Singles Chronology

Previous: Special Generation 6th Single (2005)

Next: 21ji Made no Cinderella 8th Single (2005)]] Nanchuu Koi wo Yatteruu YOU KNOW? (なんちゅう恋をやってるぅ YOU KNOW？; What a Love I'm in, You Know?) is Berryz Koubou's 7th single. It was released on June 8, 2005 in a Regular Edition. The Single V was released on June 22, 2005.

This song was used as the ending theme for the anime Patalliro Saiyuki!.

Tracklist
thumb|220px|right|Nanchuu Koi wo Yatteruu YOU KNOW? (MV)

CD

 * 1) Nanchuu Koi wo Yatteruu YOU KNOW?
 * 2) Yume de Do Up (夢でドゥーアップ; Do Up in a Dream)
 * 3) Nanchuu Koi wo Yatteruu YOU KNOW? (Instrumental)

Single V

 * 1) Nanchuu Koi wo Yatteruu YOU KNOW?
 * 2) Nanchuu Koi wo Yatteruu YOU KNOW? (Dance Shot Version)
 * 3) Making of

Featured Members

 * Shimizu Saki
 * Tsugunaga Momoko
 * Tokunaga Chinami
 * Sudo Maasa
 * Natsuyaki Miyabi
 * Ishimura Maiha
 * Kumai Yurina
 * Sugaya Risako

TV Performances

 * [2005.06.05] Hello! Morning
 * [2005.06.10] Ongaku Senshi MUSIC FIGHTER

Concert Performances

 * Berryz Koubou Live Tour 2005 Shoka Hatsu Tandoku ~Marugoto~
 * 2005nen Natsu W & Berryz Koubou Concert Tour "HIGH SCORE!
 * Berryz Koubou Live Tour 2005 Aki ~Switch ON!~
 * Berryz Koubou Concert Tour 2006 Haru ~Nyoki Nyoki Champion!~
 * Berryz Koubou Summer Concert Tour 2006 "Natsu Natsu! ~Anata wo Suki ni Naru Sangenzoku~
 * 2007 Sakura Mankai Berryz Koubou Live ~Kono Kandou wa Nidoto Nai Shunkan de Aru~
 * Berryz Koubou Concert 2007 Haru ~Zoku Sakura Mankai Golden Week Hen~
 * Berryz Koubou Concert Tour 2007 Natsu ~Welcome! Berryz Kyuuden~
 * Berryz Koubou Concert Tour 2009 Haru ~Sono Subete no Ai ni~
 * Berryz Koubou Tanabata Special Live 2012
 * Hello! Project Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~
 * Hello! Pro Kenshuusei Happyoukai 2013 ~6gatsu no Nama Tamago Show!~

Song Information

 * 1) Nanchuu Koi wo Yatteruu YOU KNOW?
 * 2) *Lyrics and Music: Tsunku
 * 3) *Arrangement and Programming: Hirata Shoichiro
 * 4) *Chorus: Inaba Atsuko, Takeuchi Hiroaki, and Tsunku
 * 5) *Vocals:
 * 6) **Tsugunaga Momoko, Natsuyaki Miyabi, and Sugaya Risako (main vocals)
 * 7) **Kumai Yurina (minor vocals)
 * 8) Yume de Do Up
 * 9) *Lyrics and Music: Tsunku
 * 10) *Arrangement, Programming, and Guitar: Hashimoto Yukari
 * 11) *Chorus: Takeuchi Hiroaki
 * 12) *Vocals:
 * 13) **Tsugunaga Momoko, Natsuyaki Miyabi, and Sugaya Risako (main vocals)
 * 14) **Tokunaga Chinami, Ishimura Maiha, and Kumai Yurina (minor vocals)

Trivia

 * Shimizu Saki and Natsuyaki Miyabi took over Ishimura Maiha's lines during performances after she left.

Oricon Chart Positions
Total Reported Sales: 19,804