Feedback File (フィードバック・ファイル, Fīdobakku Fairu) je prvi kompilacijski album japanskog rock sastava Asian Kung-Fu Generation, objavljen 25. listopada 2006. Album se uglavnom satojao od pjesama s B strane prijašnjih albuma, te nastupa uživo. Iznimka su jedino dvije nove pjesme Kaiga Kyoushitsu i Doudoumeguri No Yoru. Uz album se nalazio i bonus DVD sa snimakama nastupa uživo.
- Entrance (エントランス, Entoransu)
- Rocket No.4 (ロケットNo.4, Roketto No.4)
- Art Class (絵画教室, Kaiga Kyōshitsu)
- Siren #2 (サイレン#2, "Siren #2")
- Twilight Crimson (夕暮れの紅, Yūgure no Aka)
- Hold me tight
- Road Movie (ロードムービー, Rōdomūbī)
- Fish That Don't Fly (飛べない魚, Tobenai Sakana)
- A Night of Going in Circles (堂々巡りの夜, Dōdōmeguri no Yoru)
- Lies and a Wonderland (嘘とワンダーランド, Uso to Wandārando)
- Forever (永遠に, Eien ni)
- Self-Absorbed Search (2004. Shibuya-AX) (自閉探索, Jihei Tansaku)
- Flashback (2004. State Hitachi Seaside Park) (フラッシュバック(2004 国営ひたち海浜公園), Furasshubakku (2004. Kokuei Hitachi Kaihin Kōen)
- Understand (2004. State Hitachi Seaside Park) (アンダースタンド(2004 国営ひたち海浜公園), Andāsutando (2004. Kokuei Hitachi Kaihin Kōen)
- N.G.S (2005. Shibuya-AX)
- Re:Re: (2006. Yokohama Arena) (Re:Re:(2006 横浜アリーナ), Re:Re: (2006. Yokohama Arīna)
- Haruka Kanata (2003. Shibuya Club Quattro) (遥か彼方 (2003 渋谷クラブクアトロ))
- Mirai no Kakera(2003. Shinjuku Liquidroom)(未来の破片 (2003 新宿リキッドルーム))
- Kimi to Iu Hana (2004. Government Managed Seaside Park)(君という花 (2004 国営ひたち海浜公園))
- Rewrite (2005. SHIBUYA-AX) (リライト)
- Loop & Loop (2005. Yokohama Arena) (ループ&ループ (2005 横浜アリーナ))