Dream Morning Musume member Kusumi Koharu has turned 19-years-old!

Kusumi Koharu explained that she was at rehearsal until late last night for TBS's �Ongaku no Hi�, which Dream Morning Musume will be participating in July 16th.

However, during that time she became 19-years-old. �I turned 19 before I knew it� Princess Nacchi (Abe Natsumi) congratulated me too�.

Next year, Kusumi will become a full-fledged adult. �This year will be my last as a teenager <3 :D,� the idol wrote.

Happy birthday Kusumi Koharu!

Source: Kusumi Koharu's Official Blog