I think it's right. But anyway, it's sounds pretty :3 Enjoy ^_^ Greetings from Russia! :)

Capo: 3

Intro: G Bm C D | G Bm C 
C | G Bm C D | G Bm 
C G/B Am G

G       C          D
  nichiyou no hare ta hirusagari

G         Bm      C   C
  kyou wa doko e ikou

G       B        C         D
  yasashiku soyogu kaze wa

     C      D   C G/B Am G
kawa no minamo o odoraseru

G Bm C D | G Bm C 
G/B Am G

(Notice: I think you've already understand strumming pattern and rythm. I can explain it 
as up-down-down-DOWN-break. So, I'll write just chords without arrangement in further.)


G C D
okiniiri no RAJIO o narasu

G Bm C C
BORYUMU wa ookime de

G B C D
kayoi nare ta itsumo no michi ga

C D C G/B Am G
mabushiku kagayaite mieru


C                 G
terasu atatakai taiyou to

   A              D
tonari ni kimi ga ireba


E    A   E    F#m
mou High High High

         D     A   Esus4  E
hashagi dasu kimochi ni

E    A   E   F#m
utae RAI RAI RAI

   D     E    A  A
koe mo tobihaneru


G Bm C D | G Bm C 
C | G Bm C D | G Bm C 
G/B Am G

G C D
shiosai kikoeru michi o

G Bm C C
hashire ba suihei sen mie te kuru

G B C D
RAJIO kara no suteki na kyoku ni

C D C G/B Am G
tobikau tori mo utai dasu


C                 G
yosete wa kaesu nami no oto

   A              D
tonari ni kimi ga ireba


E    A   E    F#m
mou High High High

         D    A Esus4  E
maiagaru kaze ni nori

E    A   E   F#m
utae RAI RAI RAI

   D     E    A  A
koe wa doko made mo


C                 G
taisetsu na no wa ima

   A                D
kimi no nukumori kanjiru koto


A   E    F#m
High High High

         D     A   Esus4  E
hashagi dasu kimochi ni

E    A   E   F#m
utae RAI RAI RAI

   D     E    A  A
koe wa doko made mo


E    A   E    F#m
mou High High High

         D    A Esus4  E
maiagaru kaze ni nori

E    A   E   F#m
utae RAI RAI RAI

   D     E    A  A
koe mo tobihaneru

G Bm C D | G Bm C 
C | G Bm C D | G Bm C 
G/B Am G