The gears of fate set in motion by the death of a young friend in their youth. A composer, tormented by the intertwining of love and friendship, struggles to find the 'Promise Sonata.'
Director
Writers
Yuta Hiraoka
Reika Sakurai
Kentaro Yasui
Keichan
Yuka Sekikawa
Yuma Ueji
Masaya Katō
