School Days Little Promise

School Days Little Promise is an audio drama CD that focuses on the friendship of Sekai Saionji and Setsuna Kiyoura during their childhood days. It was released on Audiobook.jp on February 4th in the year ????

Characters
The following profiles are taken from 0verflow's webpage for the story, but they are not official translations and as such are not 100% accurate, more so regarding characters introduced in it.

Sekai Saionji: Setsuna's childhood friend. A girl who's bright and cheerful but a bit selfish. She gets her good friend Setsuna in trouble sometimes.

Setsuna Kiyoura: A quiet girl who acts somewhat mature for her age. She believes she'll be always together with her childhood friend, Sekai.
 * Mai Kiyoura: Setsuna's mother. She often has to leave her house during the daytime to work. She's acquainted with Sekai's mother.

Noboru Matsukata: An older brother figure that lives in the apartment above Sekai's. He's quiet but nice. He has to deal with Sekai and Setsuna's trouble as if he were a father.
 * Mrs. Matsukata: Noboru's mother. She welcomes Sekai and Setsuna when they come to play. She's a kind woman.

Niki Ookuma: Sekai and Setsuna's childhood friend. She gets in a bit of a scuffle with Sekai.

Links

 * The official page by 0verflow
 * The CD on sale at Audiobook