The Line of Best Fit just posted a great interview with Shugo Tokumaru RIGHT HERE. If you've ever wondered what goes on in Tokumaru's mind while he's writing / recording, you'll definitely enjoy this interview. He explains it all.
“Imagery or stories which I see in my dreams becomes a clue for writing the lyrics. I frequently try to do a cover of a live performance of an unknown band which I see in my dreams by keeping it in mind as it was.”