二次創作

• Reading: にじそうさく
• Romaji: niji sousaku
• Kanji breakdown: 二 (two/second) + 次 (order/next) + 創 (create) + 作 (work) → secondary/derivative creation
• Pronunciation: /ni.dʑi.soː.sa.kɯ/

Meaning

Fan-made derivative creative works based on existing anime, manga, games, or other media — fanfiction, fan art, and fan comics.

二次創作 (literally 'secondary creation') encompasses all creative works that fans produce based on existing intellectual properties. This includes fan manga (doujinshi), fan fiction, fan art, fan games, and fan music. Japan has a unique culture of tolerance toward 二次創作, with many creators and publishers tacitly allowing it as long as it doesn't compete commercially with the original.

Examples

1. 二次創作のガイドライン出してくれる公式ありがたい。 I'm grateful when official sources release guidelines for fan works.
2. 二次創作から原作にハマるパターンもあるよね。 There are cases where people get into the original through fan works, right?
3. 二次創作禁止の作品もあるから事前に確認した方がいい。 Some series prohibit fan works, so you should check beforehand.

Usage Guide

Context: creative communities, social media, fan events, copyright discussion

Tone: neutral, creative

Do Say

• 二次創作するなら公式のガイドラインを確認しよう (If you're making fan works, check the official guidelines first)
• 二次創作のクオリティ高すぎて公式かと思った (The quality of this fan work is so high I thought it was official)

Don't Say

• 二次創作を公式と混同させるような発言は避ける (Avoid statements that might confuse fan works with official content)

Common Mistakes

• Assuming all 二次創作 is legally permitted — some rights holders explicitly prohibit it
• Confusing 二次創作 with plagiarism — fan works are creative interpretations, not copies

Origin & History

The term emerged from Japanese copyright and creative discourse, distinguishing 一次創作 (original creation) from 二次創作 (derivative creation). It became standard vocabulary in otaku communities by the 2000s as doujin culture expanded.

Cultural Context

Era: 1980s-90s doujin culture, standard term since 2000s

Generation: All ages creative fans

Social background: Creative and otaku community

Regional notes: Used across Japan. Japan's relatively tolerant attitude toward 二次創作 is unusual compared to Western copyright enforcement.