DO MY BEST

DO MY BEST is Nakazawa Yuko's 10th single. It was released on May 26, 2004, selling 5,156 copies in its first week and 7,011 copies overall. 
==Tracklist==
#DO MY BEST
#Kitto Dokoka ni Akai Ito (きっと どこかに赤い糸; There Must Be a Red String of Fate Somewhere)
#DO MY BEST (Instrumental)
==Single Information==
#DO MY BEST
#*Lyrics and Composition: Tsunku
#*Arrangement: Suzuki Shunsuke
#Kitto Doko ka ni Akai Ito
#*Lyrics and Composition: Tsunku
#*Arrangement: Takahashi Yuichi
==Performances==
===TV Performances===
*[2004.06.03] Utaban
*[2004.10.09] Doyah
===Concert Performances===
;DO MY BEST
*Abe Natsumi First Concert Tour 2004 ~Anata Iro~
*Hello! Project 2004 Summer ~Natsu no Doon!~
*Nakazawa Yuko Christmas Live Tour 2004 Winter ~Watashi ga Omou Konna Christmas~
*TYPE-Y 2007 BIRTHDAY LOVE Mahou no Pressure! Kotoshi mo Yarimasu Special ~Live Ato, Yotei wo Irenaide Kudasai~
;Kitto Dokoka ni Akai Ito
*Nakazawa Yuko Christmas Live Tour 2004 Winter ~Watashi ga Omou Konna Christmas~
===Event Performances===
;DO MY BEST
*[2004.02.xx] Nakazawa Yuko Otona no Valentine Fanclub Tour in Seoul
*[2004.11.14] Hello! Project SPORTS FESTIVAL 2004
*[2005.02.21] Yuko Nakazawa Fanclub Tour in Hong Kong
*[2006.02.19] Nakazawa Yuko Otona no Valentine III Fanclub Tour in Shanghai
*[2006.06.19] Nakazawa Yuko Birthday Special ~33 no Monogatari~
*[2006.10.23] Nakazawa Yuko FC Tour In Hokkaido
*[2007.10.16] Nakazawa Yuko Romantic Fanclub Tour in Taiwan
*[2007.12.16] Nakazawa Yuko Special Christmas Live 2007 ~Blanche~
*[2007.12.23] Nakazawa Yuko First Christmas Dinner Show 2007
*[2008.06.19] Nakazawa Yuko BIRTHDAY LIVE 2008 Iwai 35sai Y-POWERFUL STAGE ~Minna-san no Request ni Okotaeshimasu!~
*[2008.08.05] Nakazawa Yuko Solo Debut 10 Shuunen Kinen Live Event ~One Night Memorial~
*[2009.05.18] Nakazawa Yuko FC Tour In Okinawa
*[2009.06.19] YUKO NAKAZAWA BIRTHDAY LIVE 2009
*[2010.03.27] Nakazawa Yuko Casual Dinner Show 2010 ~Haru ga Sukiyanen!~
*[2010.06.19] Nakazawa Yuko Saturday★Birthday Night!
*[2011.06.18] Nakazawa Yuko Casual Dinner Show at Flamingo the Arusha ~The Eve of Birthday~
*[2011.06.19] Yuko Nakazawa Birthday Live2011 ~What a wonderful day!~
*[2011.12.29] Nakazawa Yuko Casual Dinner Show at Flamingo the Arusha ~Toshiwasure no Utage~
*[2012.06.19] Yuko Nakazawa Birthday Live 2012 ~Thank You for Tuesday~
*[2013.06.18] Yuko Nakazawa Birthday Live 2013 ~Yosoji Kansha-sai~
*[2013.12.22] Nakazawa Yuko Casual Dinner Show 2013 ~Merry X'mas For You~
*[2014.06.15] Nakazawa Yuko BIRTHDAY LIVE 2014 ~40 ga Fushime ka to Omotta Kedo 41 mo Yacchaimasu~
*[2014.06.29] Nakazawa Yuko SPECIAL☆LIVE 2014 ~Nakazawa Yuko wa Hatake no Onna ni Natta to yo!~
*[2014.12.21] Nakazawa Yuko Xmas Live 2014 ☆Thank you this year☆
*[2016.06.18] YUKO NAKAZAWA ☆ BIRTHDAY EVENT "What's up?" ~2016.6.18~
*[2017.06.18] YUKO NAKAZAWA once a year birthday event 44 ~I'm fine!~
*[2018.08.05] Nakazawa Yuko Solo Debut 20 Shuunen Kinen Event ~20sai no Nyoubou~
*[2019.06.09] Nakazawa Yuko Birthday Live 2019 ~Yoo Kinshatta ne!~
*[2021.06.20] Nakazawa Yuko Birthday☆Casual Dinner Show 2021 ~Thanks to everyone~
*[2022.02.06] Nakazawa Yuko SPECIAL ☆ Live 2022 One heart
*[2023.08.12] Nakazawa Yuko Aa, Jinsei 50nen Geinou Seikatsu 25shuunen Kinen Recital ~Karasu no Furunyoubou~
*[2024.06.29] Nakazawa Yuko Birthday☆Casual Dinner Show 2024 ~5+1~ 
;Kitto Dokoka ni Akai Ito
*[2010.03.27] Nakazawa Yuko Casual Dinner Show 2010 ~Haru ga Sukiyanen!~
==Interviews==
==Oricon Chart Positions==
*Total Reported Sales: 7,011
==Videos==
==External Links==
*Discography: Hello! Project (archived), UP-FRONT WORKS, Tsunku.net
*Wikipedia: Japanese
*Lyrics: , 
==References==
Category:2004 Singles
Category:Nakazawa Yuko Singles
Category:English Name Single
Category:1st Generation Morning Musume Singles In
Category:Solo Single
Category:Inaba Atsuko Singles In