Agent Sirius is a mystery RPG where you play as Beni Akesuzu, a high-school detective and secret agent investigating supernatural occurrences at her school. The game is available on Steam and the Saikey Store .
is a mystery adventure RPG developed by Lunarian and published by Saikey Studios , released in April 2026. The game follows Beni Akesuzu , a high school detective club president who leads a double life as a secret agent for "Bancho," an organization that fights supernatural threats. Core Narrative and Gameplay eng agent sirius dlc rj388166 rj01259073 new
Also available on the Saikey Studios official store . Saikey Store Core Gameplay Loop Agent Sirius is a mystery
The codes provided ( and RJ01259073 ) refer to specific entries on Japanese digital distribution platforms like DLsite , where the game and its expansions are hosted. Repair Drone: base heal 15 HP/s for 8s,
Here are a few options for the post, depending on where you intend to share it (e.g., a forum, a blog, or a social media channel).
Based on your search query, it looks like you're looking for information or the English version of the Agent Sirius Agent Sirius is a mystery RPG published by Saikey Studios The game was recently released on around April 10, 2026. The identifier refers to the original Japanese release on RJ01259073