7:58 Fujii Kaze - Seishun Sick (Official Video) 5:34 Fujii Kaze - \"Seishun Sick\" (live at Nissan Stadium) [Day2] 5:24 Fujii Kaze (藤井風) - Seishun Sick Lyrics [ROM/ENG] 4:06 &TEAM JO - Seishun Sick (Fujii Kaze) 5:55 Fujii Kaze - \"Seishun Sick\" Behind The Scenes 5:44 Fujii Kaze - Seishun Sick (Instrumental) 5:24 “青春病” (“Seishun Sick”) - 藤井風(Fujii kaze) [LOVE ALL SERVE ALL]［中文翻譯 | 中日歌詞 | lyrics video]\"青春便是如此虛幻\" 5:28 【楽譜】『青春病／藤井 風』上級ピアノ楽譜｜Seishun Sick - Fujii Kaze 5:23 후지이카제 - \"Seishun Sick\" 청춘병 (NAN-NAN SHOW 2020) 라이브 [자막/가사] 5:23 Fujii Kaze - Seishun Sick (青春病) (Lyrics) (Vietsub) 5:37 후지이카제 - \"Seishun Sick\" 청춘병 (LOVE ALL SERVE ALL 2022) 라이브 Live [자막/가사] 5:23 Fujii Kaze - Seishun Sick Lyrics 5:22 Fujii Kaze - Seishun Sick【Lyrics/Romaji/Terjemahan】 6:02 Fujii Kaze - Michi Teyu Ku (Overflowing) / Official Video 4:10 Fujii Kaze - Matsuri（Official Video） 4:01 Fujii Kaze - Kirari (Official Video) 7:22 藤井 風 (Fujii Kaze) - Grace, \"青春病\" (\"Seishun Sick\") 5:12 Seishun Sick (Instrumental) | Fuji Kaze 6:00 Fujii Kaze 藤井風 - Seishun Sick「青春病」 live (Zepp KL, Malaysia, 9 July 2023)