All English translations on this page are tentative versions and will not be used in future official translations. and please note that the time on this web page are all JST(Japan Standard Time)
- Official Maintenance information 2024
- Official Maintenance information 2023
- Official Maintenance information 2022
- Official Maintenance information 2021
- Official Maintenance information 2020
- Official Maintenance information 2019
- Official Maintenance information 2018
Maintenance
Date(JST): April 28, 2025. From 02:00 pm 06:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
With this maintenance, we will distribute x4 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance.
Maintenance
Date(JST): April 25, 2025. From 02:00 pm 06:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
With this maintenance, we will distribute x4 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at April 25, at 04:51 pm)
Maintenance
Date(JST): April 16, 2025. From 02:00 pm 06:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance)
Force Updated to Version 5.7.3
The following update and new functions have been added to patch note.
- The required Minimum System Version for iOS has been updated.
- Added following cards to selectable ★3 Exchange Shop
★3 ボヘミオ
★3ジャージーデビル
★3 シーワンムウ
★3 ニスロク
★3 イナリ
★3 ジゾウ - Added following cards to Normal(Regular) Transient Summon
★5 ボヘミオ
★5 ジャージーデビル
★4 シーワンムウ
★4 ニスロク
★4 イナリ
★4 ジゾウ
★3 ボヘミオ
★3 ジャージーデビル
★3 シーワンムウ
★3 ニスロク
★3 イナリ
★3 ジゾウ
With this maintenance, we will distribute x4 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at April 16, at 05:12 pm)
We have corrected an error in the listed event period for "New Semester Transient Summon 2025 Part 2" on the New Semester Campaign 2025 web page, which was published on April 2, 2025. (Japanese Page)
- 誤 開催期間：2025年04月03日（木曜）20:00（予定） ～ 2025年04月16日（火曜）13:59まで
- 正 開催期間：2025年04月03日（木曜）20:00（予定） ～ 2025年04月16日（水曜）13:59まで
Maintenance
Date(JST): April 11, 2025. From 02:00 pm 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance)
The following update and new functions have been added to patch note.
- Fixed an issue where some characters’ expression difference images were being displayed more than once.
- The voices of the following cards have been added to "Voice playback" on the card details page.
★3 【アートなストリートサンタ】 ジャック・フロスト
★5 【約束のスノーグラフィティ】 ジャック・フロスト
★3 【荒川ギルドマスター】 ボヘミオ
★5 【明後日の方へ征け】 ボヘミオ
★3 【世耕のがちキャンパー】 シーワンムウ
★4 【不老の桃で宴をば】 シーワンムウ
★3 【悪魔の放浪料理長】 ニスロク
★4 【禁断のフルコースを】 ニスロク
★3 【石化系エクソシスト】 ガーゴイル
★5 【バルクエナジー充填100％】 ガーゴイル
★3 【現役学生炭鉱夫】 ジャージーデビル
★5 【ゴー・ゴールドラッシュ】 ジャージーデビル
★3 【セカンドライフの料理人】 イナリ
★4 【倉稲魂に御奉る】 イナリ
★3 【廃墟系救済ライバー】 ジゾウ
★4 【神も仏もなき現代に】 ジゾウ
With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at April 11, at 07:00 pm)
-
Fixed a bug where certain skill effects and CS effects of either "[When ◯◯] Inflict ◯◯ on enemy and 1 square backward" or "[When ◯◯] Inflict ◯◯ on enemy and on 1 square behind enemy" were not functioning correctly.
With this maintenance, we will distribute x1 transient stone to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at April 11, at 07:55pm)
Hotfix
Date(JST): April 4, 2025. 03:20 pm
-
Fixed an bug where the number of skins available for AAA was incorrect.
Maintenance
Date(JST): April 2, 2025. From 02:00 pm to 06:00 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance)
Force Updated to Version 5.7.2
The following update and new functions have been added to patch note.
- Fixed a bug where the drop rate bonus during the event period was not properly applying the guild affiliation bonus for dispatched characters.
- Fixed a bug where non-eligible characters without bonus values were being displayed when viewing the character list using the event filter.
- The following stickers have been added to the Andvari Shop.
オニワカコスプレ
クニヨシ世紀末A
クニヨシ世紀末B
テュポーン買い物
ベンテン世紀末A
ベンテン世紀末B
マルコシアスレトロ
カーシーホビー
マリアパイロット
J-COFロボ
コタロウ着ぐるみ
カトブレパスキャスト
タウラスマスクキャスト
アシガラキャスト
モトスミエプロン
With this maintenance, we will distribute x4 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance.With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at April 3, at 07:10 pm)
Hotfix
Date(JST): March 28, 2025. 06:00 pm
-
Fixed a bug in certain Refrain Quests where the following characters' "Weapon Type Change: None" effect could not be properly nullified as intended.
★４ [Ueno's Great Serpent Researcher] Pazuzu
★３ [Disaster Warder] Pazuzu - fixed a bug where the text color for certain debuffs—specifically those that negatively affected some targets was not displaying correctly.
With this maintenance, we will distribute x1 transient stone to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at March 28, at 05:52 pm)
Hotfix
Date(JST): March 25, 2025. 06:24 pm
-
fixed a bug where the image for [Grimoire Author] Hecate was displayed incorrectly.
Maintenance
Date(JST): March 21, 2025. From 02:00 pm to 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance)
Force Updated to Version 5.7.1
The following update and new functions have been added to patch note.
-
Fixed an issue where changing the language settings after playing a scenario would not apply the new language correctly.
With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at March 21, at 07:20 pm)
We have corrected inaccuracies in certain character images and text on the 2025 New Semester Campaign web page, which had been publicly available since March 19, 2025.
- Incorrect: "Jackfrost"
Correct: "Jack Frost"
Maintenance
Date(JST): March 7, 2025. From 02:00 pm to 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance)
Force Updated to Version 5.7.0
The following update and new functions have been added to patch note.
- Expression Difference Image Confirmation Function has been added.
- Voice Playback Button has been added to the Home Screen.
- Support Card Placement Change Function has been added.
- Fixed an issue where the app would crash after completing a scenario from Memories of the Past under certain conditions.
- Fixed an issue where the update notification would still appear even after the master data had been updated.
- Fixed an issue where the Mission List would not display correctly under certain conditions.
- Implemented event-related updates.
- Added following cards to selectable Exchange Shop
★3 アポロン - Added following cards to Normal(Regular) Transient Summon
★4 アポロン
★3 アポロン - The voices of the following cards have been added to "Voice playback" on the card details page.
★５【響演のエメラルドグリーン】Amduscias
★５【熱騰のミスティックブルー】Tomte
★４【追奏のリフレインピンク】Echo
★４【刻鳴のクリエイターソウルレッド】Vapula
★４【孤煌のサンライトゴールド】アポロン
★３【太陽のトップアイドル】アポロン - The following songs have been added to the jukebox.
真昼の月とシュガープラム
STAR+S - Prismic Bloom -
STAR+S - Sunlit Arrowrain -
真昼の月とシュガープラム（piano ver.）
With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at March 7, at 07:35 pm)
- Fixed an issue where the first skill of [Yuletide Hunter] Aegir "Master of the Waves" did not include Target Lock as part of the status effect it nullifies despite increasing self-damage resistance
- Fixed an issue where the skill 'Peacemaker' did not include '頭陀袋の大風狂僧' as a valid bonus damage target.
対応として、上記メンテナンス開始までに作成された『東京放課後サモナーズ』アカウントに対し、転光石×1個をメッセージＢＯＸへ配布いたします。（03/07 18:00 配布済み）
With this maintenance, we will distribute x1 transient stone to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at March 7, at 06:00 pm)
Maintenance
Date(JST): February 17, 2025. From 02:00 pm to 06:00 pm (Scheduled)
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Bug fixes
(Additional notes during maintenance)
iOS Version: Force Updated to Version 5.6.7
Android Version: Force Updated to Version 5.6.8
The following update and new functions have been added to patch note.
- Fixed an issue where the Application would not function properly when switching to the Transient Stone Shop.
- Corrected some translation content.
With this maintenance, we will distribute x4 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Already distributed at February 17, at 05:30 pm)
Hotfix
Date(JST): February 13, 2025. From 02:05 pm
Android Version: Force Updated to Version 5.6.6 The following update and new functions have been added to patch note.
- Fixed a bug that caused the app to not start properly on some Android devices.
With this maintenance, we will distribute x3 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance.(Already distributed at February 13, at 02:10 pm)
Hotfix
Date(JST): February 10, 2025. From 06:40 pm
Android Version: Force Updated to Version 5.6.6 We have addressed the following issues that were confirmed after the maintenance on February 7.
- Fixed a bug that caused the app to not start properly on some Android devices.
We apologize for the inconvenience, but please update to the latest version of the app from the store. Compensation for this issue will be provided at a later date.
Maintenance
Date(JST): February 7, 2025. From 02:00 pm to 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
(Additional notes during maintenance) Force Updated to Version 5.6.5 The following update and new functions have been added to patch note.
- Fixed a bug that caused web links to be opened in an unintended browser.
- Added following cards to Normal(Regular) AR Transient Summon
★5 出雲に雷舞う如く！
★5 革命の犬たちへ
★4 プリザーブドタイム
★4 バッドガイズ・グッドラック！
★3 微笑み彩る花箱を - Fixed an issue where Gordon(レンジャーの元冒険者)'s voiceover was playing differently than intended with certain skins.
With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance. (Done at February 7, at 07:10 pm)
Hotfix
Date(JST): January 21, 2024. 02:20 pm
Android Version: Force Updated to Version 5.6.4 The following update and new functions have been added to patch note.
- Fixed an issue where unintended visuals were displayed upon application startup.
Maintenance
Date(JST): January 17, 2025. From 02:00 pm to 08:00 pm
Attention: In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.
- Accompany for event.
With this maintenance, we will distribute x6 transient stones to the message box for "Tokyo Afterschool Summoners" accounts created before the start of the above maintenance.