Classic Japanese summer tune by Inoue Yousui
His website: http://www.y-inoue.com/

Too bad this site does not support Japanese texts.  Oh well.
I used an ukulele to pick up these chords, pretty sure they will work for guitars too.

A (x02220@1)       E7 (020130@1) C#7 (x4342x@1)  F#mNatsu (244222@1)ga sugi kaze azami

D (xx0232@1)       A (x02220@1)     Bm7 (x20202@1)  E7Dare (020130@1)no akogare ni samayou

A (x02220@1) E7 (020130@1)   C#7 (x4342x@1)   F#mAozora (244222@1)ni nokosareta

D (xx0232@1)        A (x02220@1)       Bm7 (x20202@1) E7 (020130@1) AWatashi (x02220@1)no kokoro wa natsu moyou

E9 (020132@1)    C#7 (x4342x@1)  E9 (020132@1)   C#7Yume (x4342x@1)ga same, yoru no naka

C#m7-5 F#7 (242352@1)name="chord_x24432@1">Bm  E7 (020130@1)    ANagai (x02220@1)fuyu ga mado o tojite

C#m7-5 F#7      Bm7
Yobikaketa mama de

E7Yume (020130@1)wa tsumari omoide no atosaki

A (x02220@1)     E7 (020130@1)  C#7 (x4342x@1)   F#mNatsu (244222@1)matsuri yoi kagari

D (xx0232@1)      A (x02220@1)       Bm7 (x20202@1)  E7Mune (020130@1)no takanari ni awasete

A (x02220@1)     E7 (020130@1)  C#7 (x4342x@1)    F#mHachigatsu (244222@1)wa yume hanabi

D (xx0232@1)       A (x02220@1)       Bm7 (x20202@1)E7 (020130@1) Awatashi (x02220@1)no kokoro wa natsumoyou

E9 (020132@1)    C#7 (x4342x@1)E9 (020132@1)   C#7mega (x4342x@1)samete yume no ato
C#m7-5 F#7 (242352@1)name="chord_x24432@1">Bm  E7 (020130@1)        Anagai (x02220@1)kage ga  yoru ni nobite

C#m7-5 F#7 (242352@1)      Bm7hoshi (x20202@1)kuzu no sora e
E7yume (020130@1)wa tsumari omoide no atosaki

A (x02220@1)     E7 (020130@1)  C#7 (x4342x@1)   F#mnatsu (244222@1)ga sugi kaze azami
Ddare (xx0232@1)no akogare ni samayou
A (x02220@1)    E7 (020130@1)  C#7 (x4342x@1)   F#mhatigatsu (244222@1)wa yume hanabi
D (xx0232@1)       A (x02220@1)     Bm7 (x20202@1)    E7 (020130@1)Awatashi (x02220@1)no kokoro wa natsu moyou

---------------------------------------