Which musician has a solo punk rock project: Toshiko Koshijima or Frank Iero?
Toshiko Koshijima Toshiko Koshijima (こしじま としこ , Koshijima Toshiko , born March 3, 1980 in Kanazawa, Ishikawa) is a Japanese singer. Along with composer, record producer and DJ Yasutaka Nakata, she is a lead vocalist of the electronica band Capsule, which they formed in 1997 when both were 17. Their formal debut came in 2001 with the release of the single "Sakura". Two more singles and their debut album, "High Collar Girl", followed the same year.
J (musician) Jun Onose (小野瀬 潤 , Onose Jun , born on August 12, 1970 in Hadano, Kanagawa) , known exclusively by his stage name J, is a Japanese musician, singer-songwriter and record producer. He is best known as bassist and co-founder of the rock band Luna Sea. After the group disbanded in 2000 he focused on his solo career, for which he performs lead vocals and bass. He rejoined Luna Sea when they reunited in August 2010.