What episode does ichigo meet other hollow people?

You're likely thinking of the Soul Society arc, where Ichigo encounters other Hollows, specifically in episodes 53-62.

Here's a breakdown of the key encounters:

* Episode 53: Ichigo and his friends encounter the Grand Fisher, a powerful Hollow that has been terrorizing Soul Society.

* Episodes 55-60: Ichigo and his friends are trapped in a massive hollowfication project, called the "Menos Grande." The Grand Fisher is revealed to be a part of this project and Ichigo has to fight it.

* Episode 62: Ichigo and his friends face off against the Menos Grande, a monstrous Hollow formed by merging many smaller Hollows.

Let me know if you have other questions about Bleach! 😊