Overview |
Story |
D.U. Shiratori Ward Restoration Work (D.U.シラトリ区 復旧作業 ) or Restoration Project: D.U. Shiratori City on Global, is the 23rd event and the sequel to PHT Decisive Battle in Blue Archive. Set on D.U. featuring students of SCHALE.
Blurb[]
“ | Welcome, Sensei. As you can see, the D.U. Shiratori City restoration project is underway. | ” |
~ to Sensei, Visiting |
“ | This is D.U. Shiratori City. Anywhere you look, it's the same situation. But that's even more of a reason to hurry with the restoration here. | ” |
~ to Sensei, Visiting |
“ | You called, Sensei? What can I do for you? | ” |
~ to Sensei, Tapping |
“ | Because so many students are pitching in, the restoration has been going smoothly. I'm very glad that I asked Schale for help. | ” |
~ to Sensei, Tapping |
“ | It looks like you're feeling better. ...I'm relieved to see that. | ” |
~ to Sensei, Tapping |
“ | After all, destroyed buildings can be rebuilt... But once you lose your health, there's not much to be done. So please, don't push yourself past your limits. | ” |
~ to Sensei, Tapping |
“ | We’re nearing the end of the restoration project. Thank you for all your hard work, Sensei. | ” |
~ to Sensei, Visiting, Event Ending |
“ | The Shiratori City restoration project has been completed. Would you mind coming with me to take a look at the site? | ” |
~ to Sensei, Visiting, Event Ended |
Event Details[]
Information[]
Event 23 - Guide 1Category:test
- Event Period: March 12th, 2023 JST ~ March 22nd, 2023 JST
- Rewards Period: March 12th, 2023 JST ~ March 22nd, 2023 JST
- Challenge Stage: March 13th, 2023 JST
- In this Event:
- There are no story stages in the event.
- D.U. Shiratori Ward Schedule has been added.
- This location will be unlocked in a later update.
- Event Points System has been added.
Currency Boost[]
Event 23 - Guide 2Category:test




Event Guide[]
- Stages are likely required to be cleared twice. If teachers don't have the upgraded event students; It's easier to clear the stage twice: to get the 3★, bonus student drops, and thus the maximum reward.
- Once an area has been perfectly cleared, at 3★. The stage reward given is always the highest recorded drop, including the bonus from the students.
- Using the "Skip or Rush" function will record the highest drop.
- In this event, teachers can farm event currencies through the quest stages and skill material through the event schedule
- Materials (Ooparts)
There are 4 types of materials that teachers are able to obtain and each can be obtained from tier 1 to tier 3. There is no event bonus for these materials and their drop rates are very low. - Event Currency
Generally, event currencies dropped on all quests with the higher difficulty giving out more and can be doubled should teachers bring along all students with event bonus.
- Materials (Ooparts)
Stage Detail[]
Strategy Map[]
- Achievement
- No.14 ~ Clear Challenge 2 of the event within 400 seconds
- No.18 ~ Clear Challenge 2 of the event within 4 turns
- Solution
- Guide by ブルアカ攻略 on Youtube.
- Achievement
- No.16 ~ Clear Challenge 4 of the event within 320 seconds
- No.19 ~ Clear Challenge 4 of the event within 4 turns
- Solution
- Guide by ブルアカ攻略 on Youtube.
V • T • E Legend | |||||||
Start Tile | Boss Tile | Creation Tile | Deletion Tile | ||||
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student start their mission here. There may be more than one in the map. | ![]() |
The boss tile where the student need to beat in order to clear the mission. | ![]() |
When stepped, a new Scaffolding Tile will appear on the map. | ![]() |
When stepped, an existing Scaffolding Tile will disappear along with whoever is stepping on it. Student will be moved to START. |
One Direction Warp Tile 1 - IN | One Direction Warp Tile 1 - OUT | One Direction Warp Tile 2 - IN | One Direction Warp Tile 2 - OUT | ||||
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When stepped, student can choose to warp to the other side of the map. (One way) | ![]() |
The exit of Warp Tile 1 with the student unable to move back. | ![]() |
When stepped, student can choose to warp to the other side of the map. (One way) | ![]() |
The exit of Warp Tile 2 with the student unable to move back. |
Two Direction Warp Tile 1 | Two Direction Warp Tile 2 | Scaffolding Tile - IN | Scaffolding Tile - OUT | ||||
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When stepped, student can choose to warp back and forth. (Two ways) |
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When stepped, student can choose to warp back and forth. (Two ways) |
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An invisible tile that only appears when the Creation Tile is stepped on. | ![]() |
This tile will disappear when the Deletion Tile is stepped on. |
Broken Tile | Normal Tile | ||||||
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When stepped, this tile will disappear along with whoever is stepping it after 1 turn. Student will be moved to START. | ![]() |
A normal tile that has no particular effect. | ||||
Caution | Free Action | Enemy Rank | |||||
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The enemy will attack the student on the adjacent tile. | ![]() |
The enemy will move towards the nearest student. | ![]() |
Display the difficulty of the enemy ranging from 1 to 3 diamonds. | ||
Explosion | Penetration | Mystic | Normal | ||||
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The enemy's attack type is Explosion. | ![]() |
The enemy's attack type is Penetration. | ![]() |
The enemy's attack type is Mystic. | ![]() |
The enemy's attack type is Normal. |
Light Armor | Heavy Armor | Special Armor | |||||
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The enemy's defence type is Light Armor. | ![]() |
The enemy's defence type is Heavy Armor. | ![]() |
The enemy's defence type is Special Armor. | ||
Special Gift Box | Light Drone | ||||||
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A box that appears on every hard mission and contains 50 Pyroxene. | ![]() |
Landing on this tile reveals the surrounding tiles. | ||||
Firearm ~ Attack-Up Buff | Shield ~ Defence-Up Buff | Ramen ~ HP Recovery | |||||
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Increase attack of the student who step on it. | ![]() |
Increase defence of the student who step on it. | ![]() |
Restore HP to the student who step on it. |
Type Compatibility | |||||
DEF/ATK | |||||
Normal | Normal | Normal | Normal | Normal | |
Normal | Weak | Resist | Normal | Normal | |
Normal | Normal | Weak | Resist | Resist | |
Normal | Resist | Normal | Weak | Effective | |
Normal | Resist | Normal | Normal | Weak | |
Damage | |||||
Effect | Damage Dealt | ||||
Weak | 2x (200%) | ||||
Effective | 1.5x (150%) | ||||
Normal | 1x (100%) | ||||
Resist | 0.5 (50%) |
Schedule[]
- Event Points accumulated can be used for 2 things:
- To unlock more rooms up to 8 rooms.
Teachers can unlock more rooms by spending the required amount of event points.- Location Rank 1 ~
Event Point 0Category:testx500
- Location Rank 2 ~
Event Point 0Category:testx1000
- Location Rank 3 ~
Event Point 0Category:testx1500
- Location Rank 4 ~
Event Point 0Category:testx2000
- Location Rank 5 ~
Event Point 0Category:testx2500
- Location Rank 6 ~
Event Point 0Category:testx3000
- Location Rank 7 ~
Event Point 0Category:testx3500
- Location Rank 8 ~ N/A
- Location Rank 1 ~
- To upgrade each room.
Each room has a level and depending on the level, its rewards and drop rates may increase. By spending more event points on an existing room, teachers will be able to rank up that specific room and thus, unlock more rewards within that room.- Level 1 ~ Achieve Location Rank 1
- Level 2 ~ Achieve Location Rank 2
- Level 3 ~ Achieve Location Rank 4
- Level 4 ~ Achieve Location Rank 6
- Level 5 ~ Achieve Location Rank 8
- To unlock more rooms up to 8 rooms.
- 5 students will be able to visit this location per day.
- After visiting, other students will visit the location.
- Teacher will have a chance to earn Student fragments for whoever is in a particular room.
- Do take note that "Limited" students will appear as well. Thus allowing teachers to earn their fragment.
- Teachers may also obtain skill materials (Ooparts) as well ranging from tier 1 to tier 3 depending on the room's level.
- Each schedule will cost 500 event points.
- There is no limit on how many schedules teachers can do.
- Similar to normal Schedule, teachers can increase a student's affection by earning bond points.
Achievement[]
Event 23 - Guide 4Category:test
“ | I hope the restoration goes smoothly. Since you're here, I'm not too worried. | ” |
~ to Sensei, Visiting |
“ | Oh, hello, Sensei. Let's do our best as always. | ” |
~ to Sensei, Visiting |
“ | Ah, there are supplies scattered all over the place... Watch your feet, Sensei. | ” |
~ to Sensei, Tapping |
“ | I think Rin has been working too hard lately. I'm a bit worried about her. | ” |
~ to Sensei, Tapping |
“ | Oh, wow! Did you already finish? Amazing, Sensei! | ” |
~ to Sensei, Receiving Rewards |
“ | Great work, Sensei! It's nothing big, but please accept a token of appreciation from the General Student Council. | ” |
~ to Sensei, Receiving Rewards |
Achievement | |||||
No. | Requirement | Count | Reward | Rush? | Tips |
01 | Achieve Rank 2 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク2を達成 |
1 | N/A | Accumulate enough event points to upgrade the schedule location. | |
02 | Achieve Rank 3 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク3を達成 | ||||
03 | Achieve Rank 4 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク4を達成 | ||||
04 | Achieve Rank 5 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク5を達成 | ||||
05 | Achieve Rank 6 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク6を達成 | ||||
06 | Achieve Rank 7 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク7を達成 | ||||
07 | Achieve Rank 8 in D.U. Shiratori Ward D.U.シラトリ区のロケーションランク8を達成 | ||||
08 | Clear Missions 01 ~ 07 in the event No.1~No.7のミッションを全てクリア |
7 | No | Clear achievements 01 to 07 and follow the tips given. | |
09 | Clear Quest 1 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの1を75秒以内にクリア |
75 | N/A | ||
10 | Clear Quest 2 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの2を75秒以内にクリア | ||||
11 | Clear Quest 3 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの3を75秒以内にクリア | ||||
12 | Clear Quest 4 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの4を75秒以内にクリア | ||||
13 | Clear Quest 5 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの5を75秒以内にクリア |
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14 | Clear Quest 6 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの6を75秒以内にクリア | ||||
15 | Clear Quest 7 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの7を75秒以内にクリア | ||||
16 | Clear Quest 8 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの8を75秒以内にクリア | ||||
17 | Clear Quest 9 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの9を75秒以内にクリア | ||||
18 | Clear Quest 10 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの10を75秒以内にクリア | ||||
19 | Clear Quest 11 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの11を75秒以内にクリア | ||||
20 | Clear Quest 12 of the event within 75 seconds D.U.シラトリ区 復旧作業Questの12を75秒以内にクリア | ||||
21 | Clear Challenge 1 of the event within 90 seconds D.U.シラトリ区 復旧作業Challengeの1を90秒以内にクリア |
90 | Guide by ブルアカ攻略 | ||
22 | Clear Challenge 2 of the event within 400 seconds D.U.シラトリ区 復旧作業Challengeの2を400秒以内にクリア |
400 | Guide by ブルアカ攻略 | ||
23 | Clear Challenge 3 of the event within 95 seconds D.U.シラトリ区 復旧作業Challengeの3を95秒以内にクリア |
95 | Guide by ブルアカ攻略 | ||
24 | Clear Challenge 4 of the event within 320 seconds D.U.シラトリ区 復旧作業Challengeの4を320秒以内にクリア |
320 | Guide by ブルアカ攻略 | ||
25 | Clear Challenge 5 of the event within 95 seconds D.U.シラトリ区 復旧作業Challengeの5を95秒以内にクリアア |
95 | Guide by ブルアカ攻略 | ||
26 | Clear Challenge 2 of the event within 4 turns D.U.シラトリ区 復旧作業Challengeのステージ2を5ターン以内にクリア |
4 | Guide by ブルアカ攻略 | ||
27 | Clear Challenge 4 of the event within 4 turns D.U.シラトリ区 復旧作業Challengeのステージ4を5ターン以内にクリア |
4 | Guide by ブルアカ攻略 | ||
28 | Clear 16 or more of the event missions イベントミッションを16個以上クリア |
16 | Any 16 missions |
Shop[]
Exchange Shop[]
Event 23 - Guide 3Category:test
“ | Oh, Sensei. Welcome. I'll go get the leftover materials. | ” |
~ to Sensei, Visiting |
“ | *chomp* *chew* *chew* Oh! Sensei? Heehee. Are you playing hooky too? | ” |
~ to Sensei, Visiting |
“ | *sigh* City restoration is so annoying... I wish every D.U. building sold snacks. Then I'd be able to eat pollock roe any time I wanted...! | ” |
~ to Sensei, Tapping |
“ | I've never been this busy in my whole life... But I guess I owe you one, and it's probably good for me to be active every once in a while... | ” |
~ to Sensei, Tapping |
“ | Oh, you need that? Sure. Take as many as you want. | ” |
~ to Sensei, Exchanging |
“ | Okay, okay. You can have it. Come again. | ” |
~ to Sensei, Exchanging |
“ | Oh, I've been eying that one too! | ” |
~ to Sensei, Exchanging |
“ | You can pick up whatever supplies you need. | ” |
~ to Sensei, Exchanging |
Reward Points[]
Event 23 - Guide 5Category:test
Rewards | |||||||||
Total Rewards | |||||||||
Currency | |||||||||
Exp Material | |||||||||
Skill Book & Disk |
Trivia[]
- This event is the only event related to Volume Final that weren't integrated into the main story tab.
- This event is the first event (excluding collaboration events) that neither reran nor integrated into main story.
Credits[]
[]
V • T • E Events | |
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Special Operation | Mini Event |
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Union Operation | Union Operation (Rerun) |
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Conquest Battle | Conquest Battle (Rerun) |
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Rerun | |
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