The End Of This Summer:Last Sunset Mix Ver.4
Composed by Toshiyuki Utsumi
Remixed by vjwada(Shinichi Wada)
Sampled from:Herbie Hancock,Ryuichi Sakamoto,Nobukazu Takemura

The End Of This Summer - Last Sunset Mix

Mission None - Unexpected Hard House Mix Ver.10
Composed by Toshiyuki Utsumi
Remixed by vjwada(Shinichi Wada) 

Mission None - Unexpected Hard House Mix

The song sung at a graduation ceremony in Japan, called "仰げば尊し(aogeba toutoshi)".
performed by LUKA MEGURINE.