How Old Is Ichigo Kurosaki in That Time I Got Reincarnated as a Slime

If you've landed here wondering about Ichigo Kurosaki's age in That Time I Got Reincarnated as a Slime, let's clear the air right away: Ichigo Kurosaki, the iconic protagonist of Bleach, does not appear in the world of That Time I Got Reincarnated as a Slime. These two beloved anime and manga series exist in entirely separate universes, with no crossover between them. However, the question of Ichigo's age is incredibly significant within his own saga, particularly during the climactic "...