春夏秋冬 (song) - singer?

[tanuki]

Hello, people!

How are you doing?

There is a nice song called 春夏秋冬 which I heard in a game the other day (WarioWare, Inc. for Gameboy Advance). I have been able to find the lyrics. It goes like this (more or less):

窓辺にそっと頬寄せれば
遠くで滲む漁り火
指先で夜霧拭ってみても
心は晴れませぬ
(Full lyrics in rômaji here, do a search for "madobe" and you'll reach the lyrics.)

My question is: Do you happen to know who the singer is? It's a woman.

I hope you can help me. Bye!