Etsuko Yakushimaru

やくしまるえつこ

Language: Japanese

Years active: 2006

♥: 382

Official Website | Profile | Twitter | Instagram

Etsuko Yakushimaru, alternatively known as Tika Alpha when writing lyrics and doing composition, is a Japanese singer, producer, composer, lyricist, arranger, artist, who is also a member and lead vocalist for the band Soutaisei Riron (相対性理論).