Are Toshiko Koshijima and Guy Chadwick both responsible for writing the majority of their respective bands material?
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.
Elephant Kashimashi Elephant Kashimashi (エレファントカシマシ ) is a rock band from Japan. Their work can be divided into two major stylistic periods: the "Epic Sony years" (1988–1994, the albums Elephant Kashimashi through Tokyo No Sora) and the "Pony Canyon & Faithful, EMI Music, Universal Music years" (1996–present, the album Kokoro Ni Hana Wo onward).