Kuyashi Namida Porori

Kuyashi Namida Porori (悔し涙　ぽろり; Tears of Frustration Falling) is Nakazawa Yuko's fifth single. It was released on February 15, 2001, selling 31,800 copies in its first week and 72,930 copies overall. The first press of the single came with a limited edition booklet.
==Tracklist==
#Kuyashi Namida Porori
#Koi no Kioku (恋の記憶; Memories of Love)
#Kuyashi Namida Porori (Instrumental)
==Single Information==
#Kuyashi Namida Porori
#*Lyrics, Composition, Chorus: Tsunku
#*Arrangement, Keyboard & Programming: Konishi Takao
#*Manipulator: Katsuura Go
#*Music Video: Miyasaka Mayumi
#Koi no Kioku
#*Lyrics: Tsunku, Nakazawa Yuko
#*Composition: Tsunku
#*Arrangement: Kashiwara Nobuhiko
==Performances==
===TV Performances===
*[2001.02.11] Hello! Morning (Episode 44)
*[2001.02.16] Music Station
*[2001.02.18] ASAYAN
*[2001.02.22] Utaban
===Concert Performances===
;Kuyashi Namida Porori
*Hello! Project Dai Undoukai
*Live Revolution 21 Haru ~Osaka Jou Hall Saishuu Bi~
*Hello! Project 2001 Sugoi zo! 21seiki
*Hello! Project 2001 TOGETHER! SUMMER PARTY
*GREEN LIVE
*Nakazawa Yuko LIVE & TALK TOUR 2002 ~Shinshi wa Mini ga Osuki!~
*Nakazawa Yuko Christmas Live Tour 2004 Winter ~Watashi ga Omou Konna Christmas~
*Hello! Project 2005 Natsu no Kayou Show -'05 Selection! Collection!-
*Type-Y 2007 BIRTHDAY LIVE Mahou no Pressure! Kotoshi mo Yarimasu Special ~Live Ato, Yotei wo Irenaide Kudasai~
*Hello! Project 2009 Winter Elder Club Kouen ~Thank you for your LOVE!~
*Nakazawa Yuko VINOTECA STAGE Live
*Hello! Project COUNTDOWN PARTY 2013 ~GOOD BYE & HELLO!~
*Hello! Project 2016 SUMMER ~Sunshine Parade~ - Makino Maria, Wada Sakurako
*Hello! Project 20th Anniversary!! Hello! Project 2018 SUMMER
*Nakazawa Yuuko Live at Cotton Club -Shinshi wa Imademo Mini ga O-suki!-
*Hello! Project 25th ANNIVERSARY CONCERT "ALL FOR ONE & ONE FOR ALL!" ACT I
;Koi no Kioku
* Live Revolution 21 Haru ~Osaka Jou Hall Saishuu Bi~
===Event Performances===
;Kuyashi Namida Porori
*[2004.02.xx] Nakazawa Yuko Otona no Valentine Fanclub Tour in Seoul
*[2005.02.19] Yuko Nakazawa Fanclub Tour in Hong Kong
*[2005.12.18] Nakazawa Yuko Christmas Live ~Prima Attrice~
*[2006.02.19] Nakazawa Yuko Otona no Valentine III Fanclub Tour in Shanghai
*[2006.06.19] Nakazawa Yuko Birthday Special ~33 no Monogatari~
*[2007.12.23] Nakazawa Yuko First Christmas Dinner Show 2007
*[2008.08.05] Nakazawa Yuko Solo Debut 10 Shuunen Kinen Live Event ~One Night Memorial~
*[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!
*[2011.06.19] 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~
*[2014.03.01] M-line club Live Event at STB139 ~Hinamatsuri ni Kansha wo Komete~
*[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!~
*[2019.12.15] Nakazawa Yuko Chotto Dake Hayai Happy X’mas Show in Tokyo
*[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~
*[2024.05.07] Juice=Juice Dambara Ruru Birthday Event 2024 - Dambara Ruru
*[2024.05.10] Morning Musume '24 Inoue Haruka Birthday Event - Inoue Haruka
*[2024.06.29] Nakazawa Yuko Birthday☆Casual Dinner Show 2024 ~5+1~ 
;Koi no Kioku
*[2008.08.05] Nakazawa Yuko Solo Debut 10 Shuunen Kinen Live Event ~One Night Memorial~
*[2021.06.20] Nakazawa Yuko Birthday☆Casual Dinner Show 2021 ~Thanks to everyone~
==Trivia==
*This is Nakazawa's last single as a member of Morning Musume, and also her last released under the stage name Nakazawa Yuuko (中澤ゆうこ). Her future releases would be under her real name Nakazawa Yuko (中澤裕子).
*This is Nakazawa's first release not available on cassette tape.
==Interviews==
==Trivia==
*Tsubaki Factory revealed they made Nakazawa laugh during the rehearsals for the Hello! Project 25th ANNIVERSARY CONCERT by doing the "Oi, oi, Yuko!" fan chant during the performance of Kuyashi Namida Porori.https://twitter.com/juicehellojuice/status/1736319784579678354
==Videos==
==External Links==
*Discography: Hello! Project (archived), UP-FRONT WORKS, Tsunku.net
*Wikipedia: Japanese
*Lyrics: , 
==References==
Category:Nakazawa Yuko Singles
Category:2001 Singles
Category:1st Generation Morning Musume Singles In
Category:Solo Single
Category:Highest Ranking Single