以下はご要望の日本語テキスト案です。文体はやや口語的で感情を含めた短編ナラティブにしています。必要なら文体（フォーマル／カジュアル／詩的／コラム風など）や長さを指定してください。

Why Do Developers Use This Kind of Error Message?

The phrase invokes a classic Japanese comedy trope — a husband secretly buying second-hand goods and regretting it. In the world of indie game installers, it signals:

Step 2: Run the Installer as Admin (with Japanese Locale)

This error often appears when non-Unicode programs fail to read Japanese paths.

Locale Settings: Many Japanese doujin titles require your PC's System Locale to be set to Japan to display text correctly. You can change this in the Windows Control Panel under "Region" settings.

Wallpaper Engine: Many users "install" the OVA by subscribing to community-created 4K video wallpapers on Steam.

Step 2: Set System Locale to Japanese (Highly Recommended)

Many Japanese indie games use Shift-JIS encoding. Without this, you’ll see garbled text or crashes.

Here’s a clear, practical guide to installing and running Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta (often abbreviated as Tsuma Sokubaikai or referred to as the “Don’t Go to the Wholesale Market Behind Your Wife’s Back” game).

Title & Background

• Japanese Title: 妻に黙って即売会に行くんじゃなかった
• Romaji: Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta
• English Title: I Shouldn't Have Gone to the Doujinshi Convention Without Telling My Wife
• Creator: Yūichi (ゆーいち)
• Format: Originally a Doujinshi (self-published manga), later adapted into a motion comic (animated manga).

If this is a meme installation for the phrase itself (like a bash script):