Beginner Guide to Obsidian and Initial Setup: Building a Local Personal Knowledge Base (PKM) with Markdown

Thu, 12 Nov 2026 00:00:00 +0900

Do your daily study notes, work concepts, and technical snippets end up scattered across different apps, leaving you wondering where you wrote what?

In recent years, the concept of Personal Knowledge Management (PKM)—not merely storing raw data, but interlinking ideas to deepen thinking—has gained widespread recognition. The leading software spearheading this movement worldwide is Obsidian, a local-first Markdown note-taking platform.

In this guide, we explore why Obsidian stands out, walk through step-by-step setup, introduce core features that accelerate thinking, and provide practical folder architecture, tagging strategies, and essential plugins for beginners.

Pkm on Kaisetsukun

Beginner Guide to Obsidian and Initial Setup: Building a Local Personal Knowledge Base (PKM) with Markdown