This is "i/F inter/Fhase Interface 01," purchased in 2011. It is new and unopened. I believe it's a self-produced music magazine. It features in-depth interviews and columns. This is a rare book that you won't often find on flea market sites. i/F inter/Fhase Interface 01 Even if morning comes to the never-ending party, let's go dancing together again. Size: 18cm x 25cm (Although unopened, it appears to be around 24 to 32 pages) Price: 800 yen Interviews: Yoshihide Otomo, Kyohei Sakaguchi, MM Columns: Hitoshi Odajima Cover Illustration: Hiroyuki Ohashi Character Design: Naoko Shinpo (Yokai Mask Artist) 50 people's 140-character reviews of the best singles of 2011 nukeme, Onomatopoeia Minister, Okada Dada, tofubeats The included items are all shown in the images. Please be aware that there may be minor scratches or stains that I may have overlooked, so please refrain from purchasing if you are overly concerned about such details. The colors may appear different from the actual product depending on your computer, smartphone, or other devices. I have cherished this item, but if anyone is interested, please take this opportunity. #YoshihideOtomo #KyoheiSakaguchi #MusicMagazine #Magazine #Book #NaokoShinpo #HitoshiOdajima #tofubeats