Translation guide
A handbook is a small reference book or guide. In Japanese, the most common equivalent is ハンドブック, a loanword. Other words like 手帳, 便覧, and 手引き exist but have narrower, more specific uses.
A compact book with essential information on a particular subject, often for quick reference.
The most direct and widely understood equivalent. Used for various practical guides, manuals, and reference books.
このハンドブックには、基本的な手順がすべて載っています。
This handbook contains all the basic procedures.
Literally 'hand-pull', meaning a guide or manual. Often used for introductory guides or instruction manuals.
初心者向けの手引きを読んでから始めてください。
Please read the beginner's handbook before starting.
A concise reference book or compendium, often used in academic or technical contexts. Less common in everyday language.
化学便覧で物性値を調べた。
I looked up the physical properties in the chemistry handbook.
A small book for personal notes, schedules, or contacts, like a planner or diary.
A pocket notebook or planner used for schedules, memos, and personal information. Very common in Japan.
スケジュールは手帳に書いてあります。
My schedule is written in my handbook.
A booklet given to employees or members outlining rules, policies, or procedures.
Commonly used for company or organization handbooks.
新入社員にはハンドブックが配られます。
New employees are given a handbook.
Can be used for a guidebook explaining procedures or rules, often with a slightly more formal tone.
ハンドブック is the safest choice for most 'handbook' meanings. 手帳 specifically means a personal notebook or planner. 便覧 is a formal reference compendium, rarely used in casual contexts.
手帳 implies a blank or personal notebook, not a published reference guide. Using it for a textbook-like handbook would be confusing.
従業員ハンドブックには服装規定が説明されています。
The employee handbook explains the dress code.
Sometimes used for personal organizers, especially if they contain reference material, but 手帳 is more natural for a simple planner.
このハンドブックにはアドレス帳も付いています。
This handbook also includes an address book.
Please check the company regulations handbook.