These are the Chords to the Song "Ryuusei" (Shooting Star) by TiA from 2004, 
mostly known from the 6th closing theme of the original Naruto Anime. I will 
comment on some chords, that might be lesser known and will give the corresponding 
notes (they are not necessarily "in order", i.e. with the base note first, they 
represent the way I play them on the piano).

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Intro:

[Note: The A7Sus4 should be played as an A7 without third, g - a - e, but can also 
be played as the full A7sus4, g - a - d - e]

A7Sus4         Dsus4I (xx0233@1)believe your promise
EmIt's (022000@1)too hard to give me courage
A7Sus4   Dsus4 (xx0233@1)     EmAlways (022000@1)I feel it the precious time seeing you

Verse:

[Note: A7sus4 as above, Ebdim is g flat - a - e flat]
[Note: Chords in brackets are not essential but sound nice to move along with the bass]

A7Sus4  Dsus4 Em
Tachidomatta kata ni
A7Sus4  Dsus4    Em
Asu e mukau kaze wo kanjiteta
A7Sus4   Dsus4 Ebdim     Em     A7Sus4 
Machi no akari hoshikuzu mitai ni
Dsus4     Em    (Dsus4) (Dsus4/G)     Cadd9(-> to bridge)
   Futari tsutsumu--    ke--    do--

Bridge:

[Note: Bbmaj7 is B flat - d - f - a]

Cadd9 (x32030@1)Bm7 (x20202@1)     Eb (x43121@3)     Em7       Cadd9Sorezore (x32030@1)ni chigau kagayaki ga aru to
      Bm7 (x20202@1)   Bbmaj7 (x13231@1) Am7 (x02010@1)    Dsus4 (xx0233@1) G(-> to chorus)
Warau kimi ga ichiban mabushiku mieru yo--

Chorus:

[Note: F6 is f - a - c - d, it can be seen as Dm7/F but the F in the bass is important]

G (320003@1)     F#m7 (131141@2)    B (x2444x@1)   Em (022000@1)       Em/D (010000@1)             Cadd9Kimi (x32030@1)wa ryuusei no you ni kodoku na tsubame no you ni
G/B (143121@7)           Am7 (x02010@1)    DYoru (xx0232@1)no yami wo kirisaki yukeru hazu
G (320003@1)     F#m7 (131141@2) B (x2444x@1)     Em (022000@1)     Em/D (010000@1)         Cadd9 (x32030@1) Tokei jikake no hibi ni nagasaresou na toki wa
G/D (4x3121@7)      Eb (x43121@3)    F6Wasurenaide (15xxxx@1)hitori ja nai koto

Intro/Verse (same chords as above in the intro/verse):

I believe your promise
It's too hard to give me courage
Always I feel it the precious time seeing you

Jibun rashisa nante
Kangaetemo imi nante nai ne
Donna toki mo kimi wa kimi dakara
Arinomama de ite

Bridge (same chords as above in the bridge):

Poketto no naka wo karappo ni shitemo
Daiji na mono wa hidari no mune ni nokotteru

Chorus (same chords as above in the chorus from this point on, simply repeat them):

Yume wa ryuusei no you ni ameagari no niji no you ni
Kono kokoro ni hikari wo tsurete kuru
Mayoitsudzukeru koto ga hitotsu no kotae ni naru yo
Gomakashitari shinai to chikaou

Nani ga machigatte iru no darou?
Nani ga machigatte inai no darou?
Sonna toki wa sora ni te wo nobashi
Motto takaku ryoute wo hirogete
Motto motto takaku
Kitto sou tsukameru mugen na kimi no mirai

Toki wa ryuusei no you ni nagaku hikaru o wo hiki
Matataku ma ni kakenukete yuku kara
Nido to modoranai kyou wo ima to mukiau tsuyosa wo
Akirametari shinai to chikaou

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That's it. If someone has some corrections or suggestions, feel free to write 
something in the comments.