From the Interview with Taiki:

(3) 「Why did you started playing the guitar？」

「My father is also a musician,I think it was the biggest reason. Another reason was... when I see the live stage of SharanQ, I was moved by them so much. Then I started playing the guitar seriously. At that time I was a second grader in elementary school, maybe. 」

(5) 「You started playing the guitar as a little boy. Did you use score to play it？」

「No. I copy all guitar phrases by my ears. Because I can not understand score. （Laugh）」

(7) 「So how do you produce your music? Do you put any special emphasis on it?」

「I play the guitar and produce our new song's melody. In DENO/VEALZZ, I make melodies then arange it with all members. The lyrics are written by our vocalist and our drummer. I like the melodious sound and the feeling is maybe German Metal.」