Latest installment of the witch series following the "Even if TEMPEST" series, "Sins of KALEIDO: The Witch Who Walks the Tower," set for release in 2026
Note: the original Japanese article can be found at:
https://www.4gamer.net/games/751/G075144/20251110022/
Editorial Department: Basho | 2025/11/10 05:24 (UTC)
Voltage announced on November 8, 2025, that its upcoming Nintendo Switch title “[sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect]” will be released in 2026. Pricing has not yet been determined.
This title is a new installment under Voltage’s consumer brand “AmuLit,” and the latest entry in the “Witch Series” connected to the ongoing “even if TEMPEST” series launched in 2022. The project will be directed by Fumine Ushio, who also served as director and scenario writer for the “even if TEMPEST” series, promising a weighty and dramatic story that goes beyond romance alone. The first announcement trailer revealed that Shinichi Okamoto, Hiroto Amagi, Hikaru Midorikawa, Takuya Sato, and Tomohiro Maeno will be starring in the game.
Additionally, production has been confirmed for a new drama CD within the “even if TEMPEST” series. The drama CD will feature an original story exclusive to this release.
Voltage’s consumer brand
“AmuLit” presents the latest installment of its “Witch Series”
“sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect”
Release scheduled for 2026!
Furthermore, production has been confirmed for a new drama CD in the “even if TEMPEST” series.
Voltage Inc. (Headquarters: Shibuya-ku, Tokyo; President & CEO: Yuki Tsuga) is pleased to announce that its latest title under the consumer brand AmuLit, “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect,” will be released in 2026.
“sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect” is the newest installment in the “Witch Series,” continuing from the critically acclaimed “even if TEMPEST” series launched in 2022. Fumine Ushio, who led the development of the “even if TEMPEST” series, will serve as director and scenario writer for this title. Building on the strong reception received by previous entries in the Witch Series, we will deliver a richly layered and dramatic narrative through talented creators, accompanied by stunning and captivating illustrations and presentation.
To coincide with today’s announcement, official websites have been launched for both the game and its X (formerly Twitter) account. Detailed information about the title will be released progressively starting from the January 2026 issue of B’s-LOG, available on November 20.
Additionally, production has officially begun on a new drama CD within the “even if TEMPEST” series. With the addition of “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect,” we encourage fans to keep an eye out for what promises to be an even more exciting chapter in the Witch Series.
Official Website for “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect”
https://products.voltage.co.jp/kaleido/
Official X (formerly Twitter) for “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect” (@sinsofKALEIDO)
https://x.com/sinsofKALEIDO
Product Overview – “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect”
Collect hearts, sins, and despair…
Title: sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect
Platform: Nintendo Switch (Download-only software)
Release Date: Scheduled for 2026
Languages: Japanese, English
Genre: Adventure Game
Voice Acting: Full voice cast (excluding heroines)
Cast: Shinichi Okamoto / Hiroto Amagi / Hikaru Midorikawa / Takuya Sato / Tomohiro Maeno, and others
Production & Development: Voltage Inc.
Director/Scenario: Fumine Ushio
Illustrator: Tana Khaki
Background Art: Sei-ki fen
BGM Composer: Asano Hayato
Theme Song: DUSTCELL
Development & Graphic Design: Unico
First Announcement Trailer – “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect” for Nintendo Switch
https://youtu.be/81doo83Dymc?si=dv-Pu6cmegiUaYBn
New Drama CD for “even if TEMPEST” Series Confirmed
Production has been officially confirmed for a new drama CD in the “even if TEMPEST” series.
This release will feature an original story crafted specifically for this project. Stay tuned for further updates.
Official X (formerly Twitter) for “even if TEMPEST” (@evenifTEMPEST)
https://x.com/evenifTEMPEST
Official Website for “sins of KALEIDO: The Witch Who Walks the Towers of Cause and Effect”
Official Website for “even if TEMPEST: The Witch Who Whispered in Twilight”
Official Website for “even if TEMPEST: The Dawn When We Are Connected”
(C) Voltage Inc. All rights Reserved.
(C) 2017 Nintendo
(C) Voltage Inc. All rights Reserved.
(C) Voltage Inc. All rights Reserved.