Sekai de Ichiban Yasashii Ongaku Tags: Manga.Sekai de Ichiban Yasashii Ongaku (世界でいちばん優しい音楽) is a Japanese manga by Mari Ozawa serialized in Kiss from 1993 to 1999. It won the 19th Kodansha Manga Award for shōjo manga and it was adapted into a 2-episode live-action television drama in 1996. author Mari Ozawa magazine Kiss (magazine) number of volumes 16 publisher Kodansha type Manga Learn more... Loading...