Hello,
I added the entries on musicaludi based on the official page of the album. The translations are mine and are of course subject to change ; absolutely not sure about some of them (e.g. Shôichirô Sakamoto's) ! Maybe it can help you, feel free to use them !
http://musicaludi.fr/6098
About Maki Kirioka's track, Nao Koyasu is playing an instrument called kunaifu (see there :
http://keizine.net/2009/01/26_00510.php ).