Koharu Kusumi - Sugao Flavor ( sub español)

Kusumi Koharu y Junjun - Kousui (sub español)

Graduación Kusumi Koharu parte 3 (sub español)

Michishige Sayumi y Kusumi Koharu - Takara no hako (Sub español)

Koharu Kusumi - Happy (sub español)

Koharu Kusumi - Koharu Diary - dohhhup 20080722

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Koharu Kusumi - Balalaika

Kusumi Koharu - Chance

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Dokyu 170 - Kusumi Koharu (Subtitled)

Kusumi Koharu - Koi kana HUN SUB

Kusumi Koharu & Sayashi Riho in Haunted house

Morning Musume - Kimagure Princess ~Kusumi Koharu v.~

Koharu Kusumi 2nd Single PV ~Balalaika~

Kusumi Koharu - Chance! (Dance Shot Ver)

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Kusumi Koharu - Papan Cake (One Point Dance Lesson)

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Koharu Kusumi - Koi Kana

Koharu Kusumi - Happy

Kusumi Koharu - Jump dvd