The primary five-episode OVA series is generally broken down into two distinct parts:
: Set while Rimuru is teaching Shizue’s former students at Freedom Academy, the class participates in an outdoor training exam.
: Fed up with Shion and Shuna fighting over him, Rimuru tries to create cushions in his own likeness. This leads to a lakeside picnic and an encounter with a monster that possesses the "unfortunate" ability to dissolve swimsuits. 2. Rimuru’s Life as a Teacher (Episodes 3, 4, & 5) Watch Tensei shitara Slime Datta Ken OVA Episod...
: What starts as a standard field trip turns into a rescue mission when they encounter bandits and a powerful phantom.
These episodes focus on the chaotic everyday life in Tempest and are largely non-canon fanservice. The primary five-episode OVA series is generally broken
: This arc is notable for introducing the demon Noir (later known as Diablo) to the anime timeline before his official debut in Season 2. How to Watch
Unlike the first two, these episodes are considered canon and tell a single cohesive story. : This arc is notable for introducing the
The Tensei shitara Slime Datta Ken (That Time I Got Reincarnated as a Slime) OVAs are a mix of lighthearted side adventures and canon storylines that bridge the gaps between major seasons.