In the Amano Kozue Tanpenshuu (collected works) series:

V.1 - Mukuukai / World of Dreams (1994-1996):
• Zenyasai / Night Before Festival: A student encounters some mysterious girls the eve of the school festival. Are they... ghosts?
• Strawberry Panic: A young boy, Vanilla, transfers to a new school. Thanks to Ichigo, a girl who can transform her bubblegum into anything, he has an action-packed first day.
• A Summer's Moment: A boy goes to school during summer break to pick up a notebook. He encounters a ghostly girl, dressed entirely in white...
• Petite Noël: Abandoned cats try to survive another Christmas Eve. Have they truly been forgotten by their owners?
•Mukūkai / World of Dreams: The drama club is preparing a play for the school festival. The leading roles are given to Harumu, an outgoing boy, and Kanon, a girl who has been absent from the club for some time. Will Harumu remember how he and Kanon met, and the promise they made?

V.2 - Sora no Uta / Song of the Sky (1998-1999)
• Song of the Sky: Selena, the upper world's songstress whose songs can heal the heart of the people of the under world, isn't really as cheerful as imagined. Why?
• Magical Letter Drop: Why did Ryoko, Sora's best friend, not tell Sora that she was moving out? How could she? Will a magic letter be able to convey Sora's true feelings?
• Angel Voice: Haruka is a sweet yet famous dubber. But she is bored with it, even though it's her dream job. Can Kakeru encourage her?
• Earth: An unlivable Earth has made humanity move to the surrounding planets. But, will humans harm these new planets as they did the Earth? Can Castelle bring them around?

V.3 - Himawari