Book
Kaihatsu Koritsu o Up Suru! Claude Code Jitsuyo Nyumon (A Practical Introduction to Claude Code for Boosting Development Efficiency)
Fumitaka Osawa
Summary
A Japanese-language introduction to Claude Code, the AI coding agent developed by Anthropic, by Fumitaka Osawa. Following an ordinary development flow, it explains basic operation of the tool, which is driven from the command line (CLI), and how to prepare the installation environment with care not to damage your own PC. Learning hands-on, readers go on to hand Claude Code the tasks that come with building an application, such as design, development, and testing. It also covers developing an MCP server so that Claude Code can operate external tools, skills that standardize operations with a fixed procedure, and agent teams that run multiple Claude Code instances in parallel.
Target Readers
- Developers who have heard of Claude Code but never got around to trying it, and who want a start that covers setting up the environment safely and operating the tool from the command line
- Developers already using Claude Code who use only some of its features, or who tried it without seeing results, and want to know how to apply it in real work
- Developers who want to hand design, development, and testing tasks to Claude Code and extend it with MCP servers, skills, and agent teams
Tags
Colophon
- Publisher
- Mynavi Publishing
- ISBN
- 978-4-8399-9020-6
- Published
- May 2026
- List price
- ¥3,300incl. taxMay differ from the actual selling price on Amazon
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- Related
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Reason: After comparing AI tools across the whole development process — code generation, review, test automation, documentation — and gaining criteria for 'which tool, when,' you naturally want to pick one and go deep hands-on. Claude Code Practical Guide builds up, from setup and conversational operation to extension via MCP servers and skills, focused on a single AI coding agent, turning the broad view of tool selection into concrete operational skill you can use in practice.
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Reason: After getting hands-on with setup, basic operation, and features like MCP servers and skills in 'Claude Code Practical Guide,' the next step is to rethink how you use those features at all. 'Practical Claude Code Introduction' doesn't repeat operational steps—it addresses the spec-driven development mindset that pulls you out of vibe coding, and the CLAUDE.md-based practice of building agreement with the agent.