Which live venue did you attend?

　 08.22(Sat) Taipei Arena 08.23(Sun) Taipei Arena

Gender?

　 Male Female I won't answer

How old are you?

　 15 or younger 16～20 21～25 26～30 31～35 36～40 41～45 46～50 51～60 61〜65 66〜70 71 and older

Please select your region of residence.

　 Taiwan Korea Hong Kong Japan Other

Are you subscribed to the free email newsletter "id ARTIST NEWS"?

• Yes

• No

Are you a member of the official back number fan club "one room"?

• Yes

• No

How many times have you been to a back number live show?

• First time

• 2–4 times

• 5–9 times

• 10 times or more

Please tell me your seat.

　 Arena stand seats: Front Arena stand seats: Back Upper Deck Seats: Front Upper Deck Seats: Back Other

Overall satisfaction with the live show

　 Extremely satisfied Satisfied Neutral Somewhat dissatisfied Dissatisfied

Sound quality

　 Extremely satisfied Satisfied Neutral Somewhat dissatisfied Dissatisfied

View of the stage

　 Extremely satisfied Satisfied Neutral Somewhat dissatisfied Dissatisfied

Visuals and lighting production

　 Extremely satisfied Satisfied Neutral Somewhat dissatisfied Dissatisfied

Which song left the strongest impression on you during the live show?

What is your favorite back number song?

Which merch item were you most satisfied with this time?

What merch item would you like to see made in the future?

How did you first discover back number?

Are there any fan club projects or content (videos, newsletters, etc.) you would like to see in the future?

Who are your favorite artists other than back number?

Please let us know if you are a member of any fan clubs or paid mobile sites other than back number.

Where do you mainly get information about back number? (Multiple choices allowed)

• back number Official Website

• back number Official App

• TV

• Radio

• Magazines

• Internet / PC

• Internet / Smartphone

• Music News Websites

• LINE

• X

• Instagram Feed

• Instagram Reels

• Instagram Stories

• TikTok

• YouTube

• Facebook

• weibo

• CD Shops / Record Stores

Which social media platforms do you use on a daily basis? (Select all that apply)

• LINE

• Facebook

• Instagram

• YouTube

• Threads

• TikTok

• Plurk

• Dcard

• Bahamut (巴哈姆特 / Bahamute)

• Other (Please specify / Free text)

• None / Do not use

If you selected "Other" for "Which social media platforms do you use on a daily basis?", please specify.

How do you mainly listen to back number's music? (Select all that apply)

• CD

• Spotify

• Apple Music

• KKBOX

• StreetVoice

• YouTube Music

• Other (Please specify)

If you selected "Other" for "How do you mainly listen to back number's music?", please specify.

Please feel free to write your impressions, opinions about the concert, or messages for the band members.

버튼을 누르신 후, 처리에 시간이 걸릴 수 있습니다. 연속하여 누르시지 마시고 기다려주세요.