Acacia is the developer of the Magical Girl series. Its latest game, Mahou Shoujo no Inshuu Mura, opened a Steam page in June 2026 and passed 30,000 wishlists within three days; the studio also announced a 2026 PC update for Mahou Shoujo no Majo Saiban that brings over Switch additions.
Acacia's Magical Girl series is in active expansion. The newest title, Mahou Shoujo no Inshuu Mura, opened its Steam store page on June 1, 2026, and by June 4 had surpassed 30,000 wishlists. The game is a suspense novel set in a closed village where magical girls are offered to a god. It brings together the Corpse Party series' scenario writers with the franchise's character designer, a pairing that signals a darker, horror-tinged direction.
The game follows Sakuya Watanuki, who wakes in a shrine and finds a girl's corpse with flowers blooming from her body. All surviving girls carry a flower in one eye, and a caretaker, Yumemi Awawa, explains they are offerings to the Kamibana, with one hanged nightly at 8 PM. Story shifts perspective across multiple characters. Character design is by Umemaro, scenario work by Minami Kita and Shin Kedo-in, and the voice of Sakuya Watanuki is Nana Mikitani. Good Smile Company publishes the game, which is due in 2026 on Nintendo Switch and PC via Steam.
The studio is also tending to its earlier work. On August 24, 2026, Acacia announced that the PC version of Mahou Shoujo no Majo Saiban will receive an update within the year, adding elements from the Nintendo Switch version, including newly drawn stills and new cut-in effects for the girls. That update addresses gaps between the two versions without requiring a new purchase. The PC version of Mahou Shoujo no Majo Saiban released July 18, 2025; the Switch version followed July 9, 2026.
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On September 4, Acacia announced that Rinna Kawaguchi will voice Shi Yakushido in Magic Girl Inshu Village, a magic girl and superstition suspense novel game for Nintendo Switch and PC via Steam, set for 2026. Kawaguchi is known for roles like Luka Ikaruga in THE iDOLM@STER Shiny Colors and Niko Wakatsuki in Witch Watch.
G-MODE Corporation announced on September 3 that 'Haishin Shoujo no Uraaka Meikyuu,' a new novel RPG from Acacia, will have its first playable demo at Tokyo Game Show 2026. The event runs from September 17 to September 21 at Makuhari Messe. The game is scheduled for release in 2026 for PC via Steam and Nintendo Switch, with support for Japanese, Simplified Chinese, and English. Acacia is known for 'Mahou Shoujo no Maho Saiban,' and Umemaro, who worked on that title, handles character design. The story follows the girls band Ragdrops after the reported death of vocalist Neon. A secret account called Poison Apple accuses the band of wrongdoing, and the members are dragged into the otherworld UraU. The game has a dungeon exploration segment and an adventure segment that ends in a public execution. The TGS demo is a roughly 10-minute novel segment edited from the start of the main story, with full voice acting and a special music video shown for the first time. A gameplay video of the demo is planned for later release. The G-MODE booth will also exhibit one more title, with details to be announced.
Acacia announced on August 24, 2026 that the PC version of Mahou Shoujo no Majo Saiban will receive an update within the year. The update will implement elements added in the Nintendo Switch version, including newly drawn stills and new cut-in effects for the girls. The specific implementation timing will be announced again once decided. The game is a magical debate mystery adventure in which players identify the witch hidden among girls, set on a remote island prison estate. The protagonist Emma lives with other girls when a murder caused by a witch occurs, and she gradually exposes the culprit through discussion and reasoning in periodic witch trials. The PC version was released on July 18, 2025, and the Nintendo Switch version on July 9, 2026. The announcement came through the official X account and was also covered by 4Gamer.net and Denfaminicogamer.
Good Smile Company announced on June 4 that the new game 'Mahou Shoujo no Inshuu Mura' (Magical Girl's Custom Village), developed by Acacia, has surpassed 30,000 Steam wishlist registrations since its store page launched on June 1. A special program introducing the game will air on June 5 at 22:00, featuring cast members Mikitani Nana and Shinonome Haru. The game is a sacrificial suspense novel set in a closed village where magical girls are offered to a god. It is scheduled for release in 2026 on Nintendo Switch and PC via Steam.
Acacia, the developer behind the Magical Girl series, opened the Steam store page for its new title Magical Girl's Custom Village on June 1, 2026. The game is a suspense novel set in a closed village ruled by tradition, where magical girls are selected each night for a sacrificial ritual called the Hanamuke no Gi. Players control Sakuya Watanuki, who wakes up in a shrine and witnesses a girl's corpse with flowers blooming from her body. All surviving girls have a flower blooming from one eye. A caretaker named Yumemi Awawa explains they are offerings to the Kamibana, and one is hanged every night at 8 PM. The story involves investigating the village's customs, the true nature of the Kamibana, and each girl's secrets. The game features a multi-faceted scenario where perspective shifts change the story. Character design is by Umemaro, and the scenario involves Minami Kita and Shin Kedo-in from the Corpse Party series. The voice of Sakuya Watanuki is performed by Nana Mikitani. The game is published by Good Smile Company and is scheduled for release on PC via Steam and Nintendo Switch in 2026. Wishlist registration is now available.