As the seasons turn, Rimuru plans a Bon Festival celebration. Each race has its own history, and the festival is a time to show gratitude and reaffirm their bonds among their own families and clans, and to strengthen friendships by telling others all about their own histories. And with this Bon Festival, Shizu-san returns to Tempest as a spirit...
So if I'm a slime, 
why do I look like a human?
فإن كنتُ هُلاماً، لماذا أبدو كبشريّ؟
Ihr fragt euch dann sicher,
warum ich wie ein Mensch aussehe.
Se preguntarán
por qué adopté forma humana.
Os preguntaréis
por qué adopté forma humana.
Alors, pourquoi ai-je adopté
une forme humaine ?
Vi starete chiedendo perché 
uno slime come me assume sembianze umane.
Então, se sou um slime, por que
tenho forma de humano?
Но почему же тогда я
выгляжу как человек?