Timeline/JP

All =

2020

 * March 18, 2020
 * Twisted Wonderland was released in Japan on iOS and Android.
 * A daily login bonus, "リリース記念ログインボーナス", was made available to celebrate the app's release. (Ended on Mar. 31, 2020)
 * The "リドル ピックアップ召喚" showcase was made available until Mar. 25, 2020.
 * The "SSR確定召喚" showcase featuring the Heartslabyul and Savanaclaw students was made available until Apr. 1, 2020.
 * March 25, 2020
 * The "リドル ピックアップ召喚" showcase ends.
 * The "レオナ ピックアップ召喚" showcase was made available until Mar. 31, 2020.
 * March 31, 2020
 * The "レオナ ピックアップ召喚" showcase ends.
 * Episode 3 (Part 1): "深海の商人" is released.
 * The "フロイド ピックアップ召喚" showcase was made available until Apr. 7, 2020. Floyd's Dorm Uniform SSR debuts in this banner and is also added to the standard showcase.
 * Pre-registration rewards are sent out to all players who completed Prologue, Chapter 8.
 * April 1, 2020
 * The "SSR確定召喚" showcase ends.
 * April 7, 2020
 * The "フロイド ピックアップ召喚" showcase ends.
 * The "ジェイド ピックアップ召喚" showcase was made available until ?. Jade's Dorm Uniform SSR debuts in this banner and is also added to the standard showcase.


 * -| Story =

2020

 * March 31, 2020
 * Episode 3 (Part 1): "深海の商人" is released.


 * -| Events =


 * -| Bonuses =

2020

 * March 18, 2020
 * A daily login bonus, "リリース記念ログインボーナス", was made available to celebrate the app's release. (Ended on Mar. 31, 2020)
 * March 31, 2020
 * Pre-registration rewards are sent out to all players who completed Prologue, Chapter 8.


 * -| Showcases =

2020

 * March 18, 2020
 * The "リドル ピックアップ召喚" showcase was made available until Mar. 25, 2020.
 * The "SSR確定召喚" showcase featuring the Heartslabyul and Savanaclaw students was made available until Apr. 1, 2020.
 * March 25, 2020
 * The "リドル ピックアップ召喚" showcase ends.
 * The "レオナ ピックアップ召喚" showcase was made available until Mar. 31, 2020.
 * March 31, 2020
 * The "レオナ ピックアップ召喚" showcase ends.
 * The "フロイド ピックアップ召喚" showcase was made available until Apr. 7, 2020. Floyd's Dorm Uniform SSR debuts in this banner and is also added to the standard showcase.
 * April 1, 2020
 * The "SSR確定召喚" showcase ends.
 * April 7, 2020
 * The "フロイド ピックアップ召喚" showcase ends.
 * The "ジェイド ピックアップ召喚" showcase was made available until ?. Jade's Dorm Uniform SSR debuts in this banner and is also added to the standard showcase.