保存版

1. Origins, structure, and basic meaning

• Structure: 保存版 is read ほぞんばん and describes a publication or edition worth keeping for repeated use.
• Basic usage: It is used for lasting reference material, such as a well-indexed illustrated guide or feature articles collected into one volume.

2. Common pitfalls and similar expressions

• Compared with 限定版
  • 保存版 focuses on value for keeping and consulting, while 限定版(げんていばん) focuses on restrictions such as quantity or sales period. An edition worth keeping is not necessarily a limited run.