Truer words never spoken. I've never even dared to try singing an Akiko Shikata song. Probably never will too, when just thinking about Katayoku no Tori or Umineko no Naku Koro ni is enough for me to give up on the idea.

Being a male with a slightly deep voice, I can't sing many songs. As a matter of fact, I can't sing at all. Any Ayu song from her early career gives me troubles.
ESPECIALLY:
-Kanariya
-Dearest
-any ASFXX song

hikki's Blue

And Be my Last. Not really because of the notes...I just think it would be difficult for many people to make the phrases sound nice.

Jumper by capsule lol Just because it's one of those that plays around with nonstop speed. I don't think she can even sing this song.


hiromi and eiko shimamiya have some difficult notes in their songs, but I can't really remember any specific.