Here is an ending song of the anime Fate/Stay Night "Anata Ga Ita Mori" by Jyukai... 90% 
sure... You may fix/change/revise it if you find many errors...

Intro: Piano

Verse: A-B-E 2X

last line of the verse: A-B-Abm-C#m-A-B

pre-chorus: C#m-C#m/C-B-F#-A-B

Chorus: 
E-A-B-Abm-C#m-F#-A-B 2X(during the end of the second time play E "bar chord" optional)

Bridge: E-B-E-Abm-F#-E-A-B

Outro:

part1: do pre-chorus

part2: Abm-E 3x

part3: C#m (until piano)

part4: piano

note: just figure out the strumming by listening to the song... about the outro parts 2 
and 3, i think it's wrong but it sounds good when i play it together with the song...




Lyrics:
Fukai fukai mori no naka
Hana ga kaoru itoshii
Hibi no omokage sagashite mireba
Fui ni anata ga warau

Furete mitakute te o nobashitemo
Hakanaku chuu o mata no desu

Anata ni aitakute zuuto, aitakute zuuto omou
Nemurenu yoru watari
Anata ga nokoshita hikari to kage no naka ni
Tsutsumarete naite iru

Dame na atashi o kogashi shizumu yuuhi to
Hadashi no mama ai no zangai o funde nijinda aka

Furete miyou to te o kazashitara
Anata no koe ga shita no

"Aishiteru" ima sara todokanu uta wa kaze ni saraware
Haruka kiete ita iyo
Sunadokei sora takaku tobashite mite mo nani mo
Ano hi no ne wa hibikazu

Nido towa sawarenai keshikitachi ga
Sara sara nagaredashite

"Kesenai" fue sugita kuuki kasane sugita kioku to
Sono te mo sano kami mo
Anata ga nokoshita hikari to kage wa
Amari nimo ookisugiru no deshita

Fukai fukai mori no naka de...