Class 78:
Makoto Naegi: All of them
Kyoko Kirigiri: All of them
Toko Fukawa: Beauty and the Beast
Byakuya Togami: Beauty and the Beast (Mainly because of the French setting)
Yasuhiro Hagakure: Big Hero 6
Aoi Asahina: Moana
Sayaka Maizono: The Little Mermaid
Leon Kuwata: The Lion King
Chihiro Fujisaki: The Hunchback of Notre Dame
Mondo Owada: 101 Dalmatians
Kiyotaka Ishimaru: Robin Hood
Hifumi Yamada: The Emperors New Groove
Celestia Ludenburg: Snow White
Sakura Ogami: Mulan
Junko Enoshima: Tangled
Mukuro Ikusaba: Mulan
Class 77-B
Hajime Hinata: Hercules
Teruteru Hanamura: The Princess and the Frog
Ultimate Imposter: (I don't know because we don't get his personality)
Mahiru Koizumi: Zootopia
Peko Pekoyama: Mulan
Mikan Tsumiki: Pocahontas
Ibuki Mioda: Snow White
Hiyoko Saionji: Bambi
Gundham Tanaka: The Princess and the Frog
Nekomaru Nidai: The Fox and the Hound
Nagito Komaeda: The one that has the most hope
Chiaki Nanami: Sleeping Beauty
Kazuichi Soda: Bolt
Akane Owari: Beauty and the Beast
Sonia Nevermind: Big Hero 6
Fuyuhiko Kuzuryu: Aladdin
Ultimate Academy for Gifted Juveniles:
Kaede Akamatsu: Cinderella
Shuichi Saihara: Zootopia
Rantaro Amami: The Jungle Book
Ryoma Hoshi: The Little Mermaid
Kirumi Tojo: Cinderella
Angie Yonaga: Lilo and Stitch
Tenko Chabashira: Mulan
Korekiyo Shinguji: The Princess and the Frog
Miu Iruma: Dumbo
Gonta Gokuhara: A Bug's Life
Kokichi Oma: The Lion King
Kaito Momota: Tarzan
K1-B0/Keebo: Frozen
Tsumugi Shirogane: Cinderella
Maki Harukawa: Tangled
Himiko Yumeno: The Princess and the Frog