Who is she dating right now?
According to our records, Koharu Kusumi is possibly single.
Koharu Kusumi is a 24 year old Japanese Vocalist born on 15th July, 1992 in Nagaoka, Niigata, Japan. Her zodiac sign is Cancer
Koharu Kusumi is a member of the following lists: Anime musicians, Musicians from Niigata Prefecture and Former Hello! Project members.
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