Abm7 Bbm(b13) Bsus2 Dbsus4 

E (4)   X        2    (4)
B  4    7        2     7
G  4    6        4     6
D  4    8        4     6
A  6    8        2     4
E  4    6        X     X

Notes:
-technically, Bsus2 is Cbsus2... hehe
-if you want, leaving out the sus etc. will still sound fine
-I don't think the E chords in the bridge have added Gb on the high E string, but not I'm not 100%

E|------------------------|

(Intro)
Abm7 Bbm(b13) Bsus2 Dbsus4 x2
Abm7 Bbm(b13) Bsus2 Dbsus4
Abm7 Bbm(b13) Bsus2 Dbsus4 Db

     Bsus2           Dbsus4 Bbm(b13)    Ebm       Bsus2              Dbsus4             Ebm
Yume no naka no boku wa dokoka tooi sekai de natsukashii you na sabishii me wo shite iru
     Bsus2             Dbsus4 Bbm(b13)           Ebm      Bsus2            Dbsus4
Shiranai hazu no kimi no uchi ni mieta boku jishin wo kasane awasete te wo nobashita

Abm7 Bbm(b13) Bsus2  Dbsus4              Ebm
   Oh~              ima wo ikiru tame ni

        Bsus2    Gb                Dbsus4      Ebm
Atarashii mezame no naka ni mitsuketa jibun wo
        Bsus2     Gb             Dbsus4     Ebm Dbsus4 Bsus2 B5/Bb   Abm7          Dbsus4 Db       
Mouichido nando demo shinjiru yuuki no hate ni ah~                 kanarazu asa wa yatte  kuru yo

(Break)
Bsus2 Dbsus4 Bbm(b13) Ebm Bsus2 Dbsus4 Db

     Bsus2        Dbsus4  Bbm(b13)         Ebm   Bsus2           Dbsus4               Ebm
Kono sekai ni umareta imi wo sagasu tabi ni   kekkyoku saigo wa onaji basho he modotte
   Bsus2           Dbsus4  Bbm(b13)          Ebm     Bsus2                 Dbsus4
Ii shienu muryokukan ni osoware nagara mo boku wa hisshi ni deguchi wo sagashite iru

Abm7 Bbm(b13) Bsus2  Dbsus4               Ebm
   Oh~              inochi wa sakende iru

         Bsus2         Gb              Dbsus4  Ebm
Taisetsu na mono-tachi ga tagai wo kagayakasete
          Bsus2      Gb              Dbsus4       Ebm Dbsus4 Bsus2 B5/Bb Abm7               Dbsus4 Db
Kono toki wo dokomademo ito oshiku sasete yuku yo~                      ima boku wa kimi no tame   ni iru

(Bridge)
Gb E D E Gb
Gb E D E Gb Db

         Bsus2         Gb              Dbsus4  Ebm
Taisetsu na mono-tachi ga tagai wo kagayakasete
          Bsus2      Gb              Dbsus4     Ebm  
Kono toki wo dokomademo ito oshiku sasete yuku yo
        Bsus2    Gb                Dbsus4      Ebm
Atarashii mezame no naka ni mitsuketa jibun wo
       Bsus2      Gb             Dbsus4     Ebm Dbsus4 Bsus2 B5/Bb   Abm7          Dbsus4 Db        
Mouichido nando demo shinjiru yuuki no hate ni ah~                 kanarazu asa wa yatte  kuru yo

(Outro)
Abm7 Bbm(b13) Bsus2 Dbsus4
Abm7 Bbm(b13) Bsus2 Dbsus4 Db
Abm7 Bbm(b13) Bsus2 Dbsus4
Abm7 Bbm(b13) Bsus2 Dbsus4 Gb