Goal
The path to "ソフトウェアアーキテクチャの基礎（第2版）"
Here is the reading path leading up to this book, derived from its dependencies and ordered from the fundamentals.
The path so far (4 books)
Why read this first: After grasping the basics of readability such as naming and function decomposition, you move on to binding them into principles of why. Clean Code connects individual techniques into a coherent system of craftsmanship and design principles.
Why read this first: After adopting the pragmatic mindset of keeping code healthy, you ground those attitudes in concrete quality standards at the function and class level. Clean Code systematizes what good code is through principles and worked examples.
Why read this first: Once quality at the function and class level is second nature, the next step is to design the direction of dependencies and boundaries across the whole system. Clean Architecture provides the principle of pushing details outward and keeping business rules at the core.
Why read this first: After gaining an intuition for the ideal shape from Clean Architecture, you formalize architectural characteristics and trade-offs into a shared vocabulary. This book elevates design judgment from personal instinct to a discipline you can reason about.