Is there an uncensor patch for Aokana - Four Rhythms Across the Blue?

Yes: 蒼之彼方的四重奏 18+ Steam 補丁. Each patch page lists the matching game version, file size and install steps.

What patches are available for Aokana - Four Rhythms Across the Blue?

3 so far: 蒼之彼方的四重奏 v1.21 更新補丁, 蒼之彼方的四重奏 v1.23 更新補丁, 蒼之彼方的四重奏 18+ Steam 補丁.

Released 2019 年 9 月 27 日, available on Steam.

Developer: sprite

Publisher: NekoNyan Ltd.

Release date: 2019 年 9 月 27 日

Price: NT$ 498

Languages: 英文、日文、簡體中文、繁體中文

Genres: Adventure、Casual

Platforms: Windows

Is there an uncensor patch for Aokana - Four Rhythms Across the Blue?: Yes: 蒼之彼方的四重奏 18+ Steam 補丁. Each patch page lists the matching game version, file size and install steps.
What patches are available for Aokana - Four Rhythms Across the Blue?: 3 so far: 蒼之彼方的四重奏 v1.21 更新補丁, 蒼之彼方的四重奏 v1.23 更新補丁, 蒼之彼方的四重奏 18+ Steam 補丁.
When was Aokana - Four Rhythms Across the Blue released, and where can I buy it?: Released 2019 年 9 月 27 日, available on Steam.