OVA
Finished airing
1 episode
Little Busters! Sekai no Saitou wa Ore ga Mamoru!
Little Busters!: I Will Protect the World of Saitou! · リトルバスターズ！世界の斎藤は俺が守る！
Characters and voice actors
Staff and studios
Key
Original creator
Shimizu, Mariko
Original creator
Na-Ga
Original character design
Hinoue, Itaru
Original character design
J.C.Staff
Animation production