Little Busters! EX The 4koma

Little Busters! EX The 4koma is a compilation of four-panel gag manga based on the visual novel Little Busters! Ecstasy, an expanded version of the original Key title. Released to capitalize on the popularity of the game's expanded cast and comedic slice-of-life tone, this volume gathers strips that originally appeared in various promotional magazines and web portals. It functions as a lighthearted companion piece, intentionally contrasting the emotional intensity of the main visual novel's narrative with absurd, low-stakes situational humor.

The illustrations typically feature the distinct character designs established by Key's artists, adapted into a simplified, expressive style suitable for the 4koma format. The production was overseen by Key, the prolific visual novel studio known for its signature dramatic storytelling. The volume was received by fans primarily as a collectible tie-in, aimed at dedicated followers of the franchise who appreciated seeing the characters placed in exaggerated, comedic scenarios outside the game's canonical plot.