Aokana - Four Rhythms Across the Blue

Aokana - Four Rhythms Across the Blue launched on September 27, 2019 as a complete visual novel. The publisher NekoNyan has released supplemental content over the years, including Drama CDs and Piano Album DLCs, all of which are now released. The most significant post-launch content addition was Aokana EXTRA2, a standalone story expansion focused on the character Misaki, which launched on December 16, 2022. All six DLC items listed on the store are released with no unreleased entries remaining. It is important to note that the developer news on this game's store page is used by NekoNyan as a publisher-wide announcement channel — the majority of posts are announcements for entirely different games in their catalog (such as Irotoridori no Sekai, Secret Agent, Cerulean Days, and others). None of the posts since December 2022 announce new content for Aokana itself. The most recent news post directly concerning Aokana (NEWS-1, March 2025) is an announcement for a different sprite title, Love, Election & Chocolate, which mentions a bundle discount for Aokana owners — but this is a cross-promotion, not a signal of new Aokana content. There is no developer statement, roadmap, unreleased DLC, or other signal indicating further content is planned for Aokana. The game appears to be a complete package, with its last content addition shipping on December 16, 2022.