Eaglercraft 1.8.8 %e6%97%a5%e6%9c%ac%e8%aa%9e

Eaglercraft 1.8.8 is a web-based version of Minecraft 1.8.8 that has been recompiled into JavaScript to run directly in browsers

Enabling Japanese in Eaglercraft often encounters "Unicode font" issues common in older Minecraft versions: Font Rendering eaglercraft 1.8.8 %E6%97%A5%E6%9C%AC%E8%AA%9E

1. 絶対に安全な配布元から入手する
2. リソースパックで日本語表示を設定する
3. チャットではコピペで日本語入力

While the base game is primarily in English, there are specific community efforts to localize the experience for Japanese players: Version - Eaglercraft Eaglercraft 1