Basswolf☆Billy
| 1.Date of birth | January 8, 1967 (Same as Elvis and President Koizumi) |
| 2.Blood type | O |
| 3.Height/Weight | 170cm, 58 kg |
| 4.Place of birth | Suburb |
| 5.Sizes of leather jacket, leather pants, and shoes | 36", 28", 26cm |
| 6.Instruments | Fender Precision Bass |
| 7.Favorite drink | Beer |
| 8.Favorite cigarette | Royal Havana (Cuban Cigarette) |
| 9.Sunglasses | Gucci, "Zamasu" shaped |
| 10.Underwear | Black Super Bikini by Calvin Klein |
| 11.Favorite food | Pepper, Steak |
| 12.Dislikes in food | Mushrooms |
| 13.Favorite color | Colors in lame |
| 14.Favorite character in yourself | Giving up on things easily. |
| 15.Dislikes in your character | Giving up on things easily. |
| 16.Favorite part of your body. | Double eyelid |
| 17.Dislikes in your body. | Double eyelid |
| 18.Hobby | Confidential |
| 19.Are you good at something? | Same as above. |
| 20.License | Driver's license, equipments for construction |
| 21.How many leather jackets do you have? | 2 |
| 22.What brand? | Schott Double, Black Tag. |
| 23.Do you have any boots? If so, what kind? | Engineer Boots by Red Wing |
| 24.What kind of present would you like to receive? | Cash, cash voucher |
| 25.Favorite place to hand around | Chinese Noodle Museum, Bar near the horse racing ticket shop in Shibuya, Tokyo |
| 26.Favorite artist | Chitose Hajime |
| 27.Favorite album | "Wadatsumi-No-Ki" |
| 28.Favorite movie | "Toughminator", "Fuck to the Teacher" |
| 29.Favorite novel | Sensual novels, Raymond Chandler |
| 30.Favorite comic | "Baki","Azumi" |
| 31.Favorite animal | White Bear. |
| 32.Your idol, a person that you respect | Yujiro Homma |
| 33.First record that you bought | Oyoge-Taiyaki-Kun |
| 34.When was your first love? And what was she like? | 30minutes after the birth. A nurse. |
| 35.What kind of woman do you like? | Filthy girls. |
| 36.Favorite actress | I like them as long as they're famous. |
| 37.Favorite actor | I'm not homosexual. |
| 38.Do you keep your eyes on someone now? | Eiko Koike. |
| 39.Reason? | To add my signature collection. |
| 40.Who is your hero? | Minoru Sano |
| 41.What do you do before the show? | Hang around with beer. |
| 42.What are you thinking about during the show? | I'm not good at thinking about something. |
| 43.What is your attitude to play the bass? | Confidential. |
| 44.What do you do after the show? | Tuning the strings. |
| 45.What is the best thing as a member of Guitar Wolf? | Beer is all around me. |
| 46.What do you think of other wolves? | Cool!! & Stupid. |
| 47.What is your most favorite Guitar Wolf song? | I can't choose one. |
| 48.Express yourself by one word. | Stupid. |
| 49.Your motto. | What's that word? |
| 50.What does Guitar Wolf mean to you? | He's the leader of the band. I'm a bass player. |