Powerful song!
Taken by ear and i'm using bar chords only.
 
Сhords used: 
D# A# C Gm#
 
[Intro]
D#
 What waits for you?
 What's breaking through?
 Gm#
 Nothing for good
 A#
 You're sure it's true
[Verse 1]
D#
 Eien nante nai to ikite shimattara
 Gm#                    A#
 amarini sabishikute setsunai deshou
 D#
 Doremo ga honto ha shinjitai kedo
 Gm#                       A# 
 uragirarere mo fukaku kizutsuite shimaumo no
 D#
 Towa ga aru sekai ga risou dewanaku
 sore wo shinjitsuzuketeiru sugata
 Gm#
 sorekoso bokura ga nozomu beki sekai to
 A#
 kizuku koto ga dekita nara
 
Gm#           A# ~
 What will we have
 
[Chorus]
D#           A#                   C
 Believe the time, it's always forever
                 Gm#                           D#
 and I'll always be here, believe it till the end
             A#                   C
 I won't go away, and won't say never
                 Gm#                                (D#~)
 doesn't have to be afraid, you can keep it to the end
[Verse 2]
D#
 Ko, eien nante naito ikedo
 A#
 Soshitara kibo ya yume ga
 Gm#
 Ikutsu shinudarou
 D#
 Sore ga sonzai shinai koto no zetsubo
 To sonzai suru koto no zankoku o
 A#
 Sozo shite mite boku wa sukoshi mata
 Gm#
 Mekuru peji no te o tomeru
 
[Chorus]
Gm#          A#
 How will we end?
 D#           A#                   C
 Believe the time, it's always forever
                 Gm#                           D#
 and I'll always be here, believe it till the end
             A#                   C
 I won't go away, and won't say never
                 Gm#                                (D#~)
 doesn't have to be afraid, you can keep it to the end
 
[Bridge]
 C Gm# D# A#
Woahhh oahh oahh oahh 
 C Gm# D# A#
Woah oahhh oahhhhhhhh 
 C Gm# D# A#
Woah oahhh oahhhhhhhh
 C Gm# A# ~
Woah oahhh oahhhhhhhh
 
(D# A# C Gm# through the rest of the song)
[Chorus]
Believe the time, it's always forever
 and I'll always be here, believe it till the end
 I won't go away, and won't say never
 doesn't have to be afraid, you can keep it to the end
[Outro]
Can keep me till the end
 You can keep me till the end
 And the time will ~ (You can keep me to the end)
 Time goes by (You can keep me to the end)
 You can keep me to the end
  
D#~