I play on  
capo 5 

Intro: 

Am Am G Am Am G Am G Am C 
Am Am G Am Am G Am G Am C Dm E 

F G Am F G Am Am/C Am/D Am/E 
F G Am F G Am C Am 

Am               F       G 
daitan-futeki ni HAIKARA kakumei 
Am               F      G 
rairai-rakuraku hansen kokka 
Am                  F        G 
hinomaru-jirushi no nirinsha korogashi 
Am              F       G 
akuryou-taisan  AI-SHII-BII-EMU 

F           C              F      G      Am 
kanjousen o hashirinukete  touhon-seisou nan no sono 
F              C              D7                E 
shounen shoujo sengoku-musou  ukiyo no manima ni 

   Am     F   G           C        Am     F   G        C 
SENBONZAKURA  YORU NI MAGIRE  KIMI NO KOE MO TODOKANAI YO 
     Am     F    G        C        F     Em     F  G    Am 
koko wa utage  hagane no ori  sono dantoudai de mioroshite 

   Am     F   G           C        Am     F   G        C 
SANZEN-SEKAI  TOKOYO NO YAMI  NAGEKU UTA MO KIKOENAI YO  
   Am     F       G        C        F     Em     F  G    Am 
seiran no sora  haruka kanata  sono kousenjuu de uchinuite 


F G Am F G Am Am/C Am/D Am/E 
F G Am F G Am C Am 

Then just use the same chords for the rest of the song 


hyakusen-renma no mitame wa shoukou  
ittari-kitari no oiran douchuu  
AITSU mo KOITSU mo minna de atsumare  
seija no koushin  wan  tsuu  san  shi 


zenjoumon o kugurinukete  anraku-joudo yakubarai  
kitto saigo wa daidan'en  hakushu no aima ni 


SENBONZAKURA  YORU NI MAGIRE  KIMI NO KOE MO TODOKANAI YO  
koko wa utage  hagane no ori  sono dantoudai de mioroshite 


SANZEN-SEKAI  TOKOYO NO YAMI  NAGEKU UTA MO KIKOENAI YO  
kibou no uta  haruka kanata  sono senkoudan o uchiagero 


kanjousen o hashirinukete  touhon-seisou nan no sono  
shounen shoujo sengoku-musou  ukiyo no manima ni 


SENBONZAKURA  YORU NI MAGIRE  KIMI NO KOE MO TODOKANAI YO  
koko wa utage  hagane no ori  sono dantoudai o tobiorite 

There's a part where they changed the pitch to higher at the end of the song: 

   Bm     G   A           D        Bm    G A       D 
SENBONZAKURA  YORU NI MAGIRE  kimi ga utai boku wa odoru 
     Bm     G    A        D        G    F#m     G A    Bm 
koko wa utage  hagane no ori  saa kousenjuu o uchimakure