久住小春 (Kusumi Koharu) is a model, actress, TV personality and singer. She is a former member of the idol group Morning Musume. and the side unit Dream Morning Musume., as well as a former exclusive model for the fashion magazine CanCam. Kusumi joined Morning Musume. in 2005 as the only seventh generation member, being only twelve years old when she joined. Shortly after joining, she was given the role of Tsukishima Kirari for the anime Kirarin☆Revolution. She became the youngest Hello! Project soloist to debut following the release of "Koi☆Kana". She graduated from Morning Musume. and Hello! Project on December 6, 2009 to pursue a career in modeling. As a Hello! Project soloist under the name Tsukishima Kirari starring Kusumi Koharu (Morning Musume.), her highest selling single is "Balalaika" with 72,709 copies. Her lowest selling single is "Hapi☆Hapi Sunday!" with 14,468 copies sold.
Known For
JOFU ~Do Women Need Escorts?~
Miho · (10 episodes)
2025
Ripe for the Picking
Kosaka Maiko · (9 episodes)
2024
Police and Prosecutor, Sometimes Judge
三崎遥（久住小春） · (9 episodes)
2023
Petit Best 20 2020
2020
Shell and Joint
2019
Best! Morning Musume. 20th Anniversary
2019
Lady in White
Kumi Aikawa
2018
Seven Ms. Prisoners
Koharu · (8 episodes)
2017
Phantasy Star Online 2 -ON STAGE-
Milla
2014
Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~
2013
Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~
2013
Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~
2013
Doctor-X: Surgeon Michiko Daimon
Harumi Nagamori（長森 陽菜） · (10 episodes)
2012
Dream Morning Musume. Special LIVE 2012 Nippon Budokan ~Dai Isshou Shuumaku "Yuusha Tachi, Shuugou Seyo"~
2012
M-line Memory Vol.7 - Kusumi Koharu ~Koharu-sai~
2012
Morning Musume. Zen Single MUSIC VIDEO Blu-ray File 2011
2011
Petit Best 12
2011
Dream Morning Musume. Concert Tour 2011 Haru no Mai ~Sotsugyousei DE Saikessei~
2011
Eizouza・Morning Musume. 6 ~Single M Clips~
2011
Morning Musume. DVD Magazine Vol.31
2010
Morning Days 4 Vol.2
2010
Morning Days 4 Vol.1
2010
Morning Musume. DVD Magazine Vol.28
2009
Morning Musume. 2009 Autumn ~Nine Smile~
2009
Morning Musume. 2009 Autumn Solo Kusumi Koharu ~Nine Smile~
2009
Petit Best 10
2009
Morning Musume. DVD Magazine Vol.27
2009
Morning Musume. Yomiuri Land EAST LIVE 2009
2009
Morning Musume. DVD Magazine Vol.26
2009
Eizouza・Morning Musume. 5 ~Single M Clips~
2009
Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~
2009
Hello! Project DVD Magazine Vol.19
2009
Morning Musume. Live Concert in Los Angeles
2009
Morning Musume. DVD Magazine Vol.24
2009
Morning Days Vol.3
2009
Morning Musume. 2009 Spring ~Platinum 9 DISCO~
2009
Kirarin☆Revolution Final Stage
2009
Morning Musume. DVD Magazine Vol.23
2009
Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~
2009
Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~
2009
Hello! Project DVD Magazine Vol.18
2009
Morning Musume. DVD Magazine Vol.22
2009
Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~
2009
Hello! Project DVD Magazine Vol.16
2009
Alo-Hello! 3 ~Morning Musume.~
2008
Petit Best 9
2008
Cinderella the Musical
2008
Morning Musume. 2008 Autumn Solo Kusumi Koharu ~Resonant LIVE~
2008
Morning Musume. 2008 Autumn ~Resonant LIVE~
2008
Morning Musume. DVD Magazine Vol.21
2008
Yorosen!
(120 episodes)
2008
Morning Musume. DVD Magazine Vol.20
2008
Hawaii FC Tour 2008 ~Morning Musume.~
2008
Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~
2008
Hello! Project DVD Magazine Vol.15
2008
Morning Musume. DVD Magazine Vol.19
2008
Morning Musume. 2008 Spring ~Single Daizenshuu!!~
2008
Morning Musume. DVD Magazine Vol.18
2008
Morning Musume. DVD Magazine Vol.17
2008
Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~
2008
Hello! Project 2008 Winter ~Live DVD Box Bonus Video~
2008
Hello! Project DVD Magazine Vol.14
2008
Morning Musume. DVD Magazine Vol.16
2008
Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~
2008
Hello! Project DVD Magazine Vol.12
2008
Morning Musume. DVD Magazine Vol.15
2007
Petit Best 8
2007
Morning Musume. 2007 Autumn ~Bon Kyu! Bon Kyu! BOMB~
2007
Morning Musume. 2007 Autumn Solo Kusumi Koharu ~Bon Kyu! Bon Kyu! BOMB~
2007
Morning Musume. DVD Magazine Vol.14
2007
Uta Doki! Pop Classics Vol.4
2007
Hawaii FC Tour 2007 ~Morning Musume.~
2007
Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~
2007
Morning Musume. ALL SINGLES COMPLETE ~10th ANNIVERSARY~
2007
Hello! Project DVD Magazine Vol.11
2007
Alo-Hello! 2 ~Morning Musume.~
2007
Morning Musume. DVD Magazine Vol.13
2007
Morning Musume. 2007 Spring ~SEXY 8 Beat~
2007
Eizouza・Morning Musume. 4 ~Single M Clips~
2007
Haromoni@
(77 episodes)
2007
Morning Musume. DVD Magazine Vol.12
2007
Hello! Morning Haromoni Gekijou Vol.10 "Ekimae Hiroba Nite"
2007
Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~
2007
Hello! Project 2007 Winter ~Live DVD Box Bonus Video~
2007
Hello! Project DVD Magazine Vol.10
2007
Hello! Project 2007 Winter Solo Kusumi Koharu ~Wonderful Hearts Otome Gocoro~
2007
Morning Musume. DVD Magazine Vol.11
2007
Hello! Project 2007 Winter ~Wonderful Hearts Otome Gocoro~
2007
Hello! Project DVD Magazine Vol.8
2007
Morning Musume. 2006 Autumn ~Odore! Morning Curry~
2006
Petit Best 7
2006
Morning Musume. DVD Magazine Vol.10
2006
Musume. DOKYU! Vol.6
2006
Musume. DOKYU! Vol.5
2006
Morning Musume. DVD Magazine Vol.9
2006
Ribbon no Kishi ~The Musical~
2006
Musume. DOKYU! Vol.4
2006
Musume. DOKYU! Vol.3
2006
Hello! Project 2006 Summer ~Wonderful Hearts Land~
2006
Hello! Project DVD Magazine Vol.7
2006
Morning Musume. DVD Magazine Vol.8
2006
Morning Musume. 2006 Spring ~Rainbow Seven~
2006
Kirarin Revolution
Kirari Tsukishima · (153 episodes)
2006
Hello! Project DVD Magazine Vol.6
2006
Hello! Project Sports Festival 2006 Solo Kusumi Koharu
2006
Morning Musume. DVD Magazine Vol.7
2006
Hello Pro Hour
(20 episodes)
2006
Hello! Project 2006 Winter ~Zeninshuu GO!~
2006
Morning Musume. DVD Magazine Vol.6
2006
Hello! Project 2006 Winter ~Wonderful Hearts~
2006
Hello! Project DVD Magazine Vol.4
2006
Petit Best 6
2005
Morning Musume. 2005 Summer "Baribari Kyoushitsu ~Koharu-chan Irasshai!~"
2005
Morning Musume. DVD in Hong Kong
2005
Morning Musume. FC Tour in Hong Kong 2005
2005
Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~
2005
Hello! Project DVD Magazine Vol.3
2005
Morning Musume. DVD Magazine Vol.4
2005
Morning Musume. DVD Magazine Vol.5
2005
Morning Musume. 2005 Spring ~Dai 6 Kan Hit Mankai!~
2005
GO→50 Vol.1
2005
Utaban
(17 episodes)
1996
Tokyo Friends Park 2
(1 episode)
Music Fighter
(5 episodes)
PIRAMEKINO
(3 episodes)
Hello! Morning
(354 episodes)
2000
Hamachan ga!
(4 episodes)
Last Kiss ~Saigo ni Kiss Suru Date
(1 episode)