Oh yeah, atama ga itai, nani mo kimaranai
 Dareka ga boku wo sekasu yo
 De nande ima sugu kimenai to ikenaino?
 Mada chotto loose ni yarashite
 
 Minna shuushoku katsudou sowa sowa hajime
 Boku wa imadani katei kyoushi
 Kawaii ko hitori ikatsui yatsu ichi
 Mondai no aru taido koraete lesson
 
 Hayaku owaritai yatterannai, baby
 (Saa doukara yarou kana chotto sono page akete kure, sou sou sou sou sou)
 Hara mo hetta yo, meshi wa mada ka?
 (Ok, soko kara ikou sokkara tanomu yo,
 otousan okaasan kitai shiteru kara ne, shikkari yatte kure)
 
 Oh yeah, atama ga itai, ano tan'i mo narinai
 Shourai no vision wa in the dark
 Okaasan kikanaide boku no yume nante
 Iya nanda tte ba kangaetakunai
 Konna boku demo koko jya sensei
 
 Kyou wa daruishi kanojo to itainde
 Warui kedo yasun jya ou kana
 Demo zandaka samishii shi famicon mo shitai
 Gas mo nai kedo shaanai iku ka
 
 Aa kirei na hito to date shite mitai yo
 (Saa test dou datta? O, ii ne ii ne ii ne ii ne ii ne, yosou ijou jyan?)
 Karada ga darui yo uchi kaette netai
 (Ok, kyou wa mou benkyo yameyou, sore jyaa
 Kimi no shourai no mokuhyou tte iu no wo oshiete kure)
 
 Oh yeah, atama ga itai, jyugyou wa saboritai
 Yachin nante haraitakunai (haraenee!)
 Otousan golf no soburi wo yamete
 Mada mada tsuitekenai ssuyo
 Mada chotto loose ni yarashite
 
 Oh yeah, atama ga itai, nani mo kimaranai
 Dareka ga boku wo sekasu yo
 De nande ima sugu kimenai to ikenaino?
 Nani ga sonna ni daiji nan deshou?
 Itoushii itoushii boku nari no time
 Yukkuri mikiwame sasete
 I don't know, I don't know
 Ima wa zenzen I don't know
 Mada chotto loose ni yarashite
 Mada chotto loose ni I'm on my way
 I'm on my way !
 
 ________________________________________________________
 
 TRANSLATION
 
 Oh yeah, my head hurts, I can't decide anything
 Somebody is urging me on
 And why is it that I must decide right away?
 Just let me stay loose for a little while
 
 Everyone is starting to look for jobs nervously
 Until this very day I'm still a family tutor
 In front of a cute little girl, I become a stern guy
 Lesson to discipline problematic attitude
 
 I wanna get this over and done with quickly, baby
 (Let's see, where should we start, please open that page then, yes yes yes yes yes)
 I'm so hungry, isn't the meal ready yet?
 (Ok, let's start from there, I beg you,
 because Daddy and Mommy are counting on you, so please do your best)
 
 Oh yeah, my head hurts, she won't be able to make that grade
 My vision of the future is in the dark
 Mother, don't ask about my dream or whatever
 I don't wanna come up with annoying remarks
 No matter what, I'm stilll a teacher
 
 I wanna be with my girlfriend but today I feel heavy
 Don't take me wrong, I owe myself a rest
 But my bank balance is empty and I wanna play nintendo
 And there's no gas, so should I not go anywhere?
 
 Aa, I wanna try dating a beautiful woman
 (So, how was your test? O, good good good good good, better than expectation, right?)
 My body feels sluggish, I wanna go home and sleep
 (Ok, let's not study anything else today, instead tell me about your future goal)
 
 Oh yeah, my head hurts, I wanna sabotize the lesson
 And I don't wanna pay for things like rent (I can't pay!)
 Dad, don't show off your golfing manner
 I'm still not able to follow you
 Just let me stay loose for a little while
 
 Oh yeah, my head hurts, I can't decide anything
 Somebody is urging me on
 And why is it that I must decide right away?
 What is the thing that is so important anyway?
 Let me make sure of it slowly
 I don't know, I don't know
 Right now I don't know at all
 Just let me stay loose for a little while
 I'm still on my way to become more loose
 I'm on my way!