煙花

廣瀨鈴

Nazuna Oikawa (voice)

菅田將暉

Norimichi Shimada (voice)

宮野真守

Yūsuke Azumi (voice)

淺沼晉太郎

Jun'ichi (voice)

豐永利行

Kazuhiro (voice)

梶裕貴

Minoru (voice)

三木真一郎

Nazuna's Mother's Fiancé (voice)

花澤香菜

Teacher Miura (voice)

櫻井孝宏

Teacher Mitsuishi (voice)

根谷美智子

Norimichi's Mother (voice)

飛田展男

Norimichi's Father (voice)

宮本充

Yūsuke's Father (voice)