그 여름

윤아영

Yi-gyeong (voice)

송하림

Su-yi (voice)

이다슬

Eun-ji (voice)

장미

Acco / Yi-gyeong's Mother (voice)

이규창

Teacher / Yi-gyeong's Father (voice)

한지원

Director, Adaptation, Storyboard

홍성준

Sound Supervisor

Choi Eun-young

Short Story

Lee Soo-bin

Lyricist, Original Music Composer

Lee Yun-hee

Animation Director

Im Beom-sang

Director of Photography

Jung-woo

Theme Song Performance

Park Cho-rong

Sound Designer

Kim Seon-ho

Producer