Koga Yako (古賀哉子) was born on December 27, 1997 in Japan. Koga Yako movies and tv shows: Bungaku Shojo...
Koga Yako is a member of Japan
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Native Name: 古賀哉子
Nationality: Japanese
Gender: Female
Born: December 27, 1997
Age: 20
Koga Yako (古賀哉子) is a Japanese singer and artist. She was a member of the Japanese pop girl group LaLuce from Last Idol. She announced her graduation from the group during their solo concert at Zepp DiverCity TOKYO on April 18, 2018.
