Bokura ga ita bell sound effect download?

[Yumi]

you know how in bokura ga ita (the anime) when ever theres something romancy theres this little bell chime sound effect? it happens alot in the episode:
http://www.youtube.com/watch?v=V9c6VpQlmRk&feature=related
does anyone know where i can download that sound from?
plz and thanx X)