Note: b ---> flat
I can't find a better symbol. ^_^;;

This song is in D# major (or Eb major, whatever you want to
call it. Uh, I think I'll use Eb). This song is mostly
strumming, so here I'll give you mostly chords.

Intro:
Eb Bb Cm Bb Eb Bb Cm Bb (Figure out the timing yourself).

Verse:
Eb (x43121@3)   Bb (x1333x@1)           Cm (x3101x@1)   BbMou (x1333x@1)dore kurai no jikan ga sugita darou

Ab (xx1114@1)        Bb (x1333x@1)             EbKimi (x43121@3)to kono oka ni suwarikonde

Eb (x43121@3)    Bb (x1333x@1)            Cm (x3101x@1)       BbDare (x1333x@1)ni mo ienai hodo no kowaresou na kanashimi demo

Ab (xx1114@1)        Bb (x1333x@1)             EbKimi (x43121@3)dake no suteki na takaramono dakara

Pre-Chorus:
   Db (x43121@1)           Ab (xx1114@1)          EbSuiheisen (x43121@3)ni shizumu taiyou ga kyou no iro ni somatte mietemo

Db (x43121@1)             Ab (xx1114@1)        B (x2444x@1)          BbAshita (x1333x@1)wa chigai iro no sekai wo kitto terasu kara

Chorus:
Eb (x43121@3)                BbSun (x1333x@1)goes down me wo tojite

Cm (x3101x@1)           Ab (xx1114@1)          BbFukinukeru (x1333x@1)kaze ga namida kawakashi

Eb (x43121@3)             Bb (x1333x@1)          Cm (x3101x@1)          Db (x43121@1)    BbHashirisaru (x1333x@1)toki no naka de mayottemo tachidomattemo ii kara

Ab (xx1114@1)             Bb (x1333x@1)              Db (x43121@1)                        EbItsu (x43121@3)demo kimi no soba ni iru kara douka sono tabi wo akiramenaide

in the middle of the chorus, this comes up:
------------------------------8\---------3----------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
Sun goes down     me wo tojite     Fukinukeru...

-------------------------------8\---3---------------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
----------------------------------------------------|
Hashirisaru     toki no naka de   mayottemo tachidomattemo...

----------------10/--------------13\----9----4\-1----------|
-----------------------------------------------------------|
-------------------------------------------------------6\--|
-----------------------------------------------------------|
-----------------------------------------------------------|
-----------------------------------------------------------|
Itsudemo kimi no soba ni iru kara douka sono tabi wo akiramenaide

Something like that. The timing is approximate. You can figure it
out yourself.

And then the intro: Same.
Verse: Same.
Chorus: Same but for one thing.

At the end of the second chorus (uh, this counts as a solo, I guess):
--------------10/------------13\---9-----4\-1--------------|
-----------------------------------------------------------|
-----------------------------------------------------3/----|
-----------------------------------------------------------|
-----------------------------------------------------------|
-----------------------------------------------------------|
Ab (xx1114@1)          Bb (x1333x@1)           Db (x43121@1)                            EbDouka (x43121@3)jibun wo nage dasanaide itsuka kono tabi ga owaru toki made

-6---7\---3---4p3-------6----8---11\-8----/16-16\15-15\13-13\11-11/14--|
------------------4--4/------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
   Bb (x1333x@1)  Cm (x3101x@1)Ab (xx1114@1)    Bb (x1333x@1)name="chord_x43121@3">Eb  Bb (x1333x@1)    Ab (xx1114@1)                          Gb (244322@1)And then this (continued from above):

----------------------------------------------14\-6-\-2/7--------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
Gb (244322@1)            Ab (xx1114@1)    Db (x43121@1)              Ebm(*)       B (x2444x@1) Michi ni mayotta toki wa tori ni nareba ii

--------------9---------------6----------------------------------------|
---------------------------3/------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
B (x2444x@1)           Db (x43121@1)   Bb (x1333x@1)ryoute hirogete takaku

Chorus: Same.

Outro:
--------------4p3------------------------------------------------------|
------------------4----------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
-----------------------------------------------------------------------|
Eb (x43121@3)  Bb (x1333x@1)  Cm (x3101x@1)    Bb (x1333x@1)name="chord_x43121@3">Eb    Bb (x1333x@1)  Cm (x3101x@1)  Bb (x1333x@1)name="chord_x43121@3">Eb

(*) Yes, you read right. E flat minor.

And that's it. My first serious (and complete this time) tab.