Brush: Antique Lace Brush by surfing-ant and Inner Universe brush from DeviantArt
Fonts: Bell from searchfreefonts and Cursive handwriting from dafonts.com
I stumbled upon this visual novel when I was searching for 'Hitsuji no Uta'. I never read it or play this game before, but it has an interesting plot. Please visit this LINK to know more about it.
Anyway, this is my belated Birthday present for Azalie AngelWitch! Happy Birthday!!! *throws confetti* XD