Japanese Version Awaited! (日本語版ほしいですね！)

[osacchi]

This game is just fantastic. It's going viral in Japan as well, it would be good if a Japanese version of "Trombone Champ" is released. I can volunteer to do the translation work as I am fluent in both languages and have knowledge of music, if there's such a project. (Also plays the trombone)
良ゲームなので日本語版が出ると良いですね！

[TakoGames]

could be made well with modding

[osacchi]

is there a language mod already somewhere?

[osacchi]

トロンボナーカードの翻訳を以下にアップしました。作曲家やトロンボーン奏者のプロフィールだけでなく、ラスボス攻略へのヒントやサイドストーリー、ジョークなどがカードの解説につまっていますので興味があれば。Japanese Translations of the Tromboner Cards below.
Trombone Champ Wiki [h1g.jp]

[iie-kyo]

This game's gotten extremely viral thanks to VTubers and Hololive in Japan. Mr. Wow you'd be missing out if you don't have a Japanese translation out ASAP. Easy money lol.

[MaggiFX]

You could try to reach out to them at
[e-mail]
according to their website.
Wish you the best of luck!

[Σierra]

日本語のカスタムソングを追加するためのWikiができましたので、こちらを見てください。

https://trombone.wiki/#/ja_JP/

(DeepLで翻訳)