Chairman Hina and her Summer Vacation

* Logo
* Banner
* PV

### Event Booster(s)

Hina Icon⁠Hina Swimsuit Icon⁠Iori Icon⁠Iori Swimsuit Icon⁠Chinatsu Icon⁠Haruka Icon⁠Izumi Icon⁠Izumi Swimsuit Icon⁠Akari Icon⁠Junko Icon⁠Juri Icon⁠Fuuka Icon⁠

### Event Music

* **Summer Bounce**
* **Interface**
* **Colorful Beach**

**~Emergency Special Order of the Disciplinary Committee Administrative Officer~ Chairman Hina and her Summer Vacation** (~風紀委員会行政官緊急特務命令~ヒナ委員長のなつやすみっ！, ***~Emergency Special Order of the Disciplinary Committee Administrative Officer~ Chairman Hina and her Summer Vacation***) is the 4th event in *Blue Archive* that is set on Gehenna featuring students of Disciplinary Committee and Gourmet Research Society.

## Blurb

Sensei and everyone went to the beach to give Hina some time to relax, but there was a lot of trouble! What will happen to Hina's summer vacation?

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## Event Details

### Information

* **Event Period:** July 29th, 2021 After MT (12:00) JST ~ August 12th, 2021 12:00 JST
* **Rewards Period:** July 29th, 2021 After MT JST (12:00) ~ August 19th, 2021 12:00 JST
* **Challenge Stage:** 7 days from the start of the event
* **In this Event:**
	+ 2 Story stages will be unlocked daily.
	+ Quest stages will be automatically unlocked.
		- There are no strategy maps at any stage.
	+ Rythem Minigame has been added.
		- Minigame achievements have been added.
	+ Box Gacha System has been added.
		- An option is added on the top left that allows teachers to pull either 10, 30, or 50 at once.
		- Teachers can draw all tickets at once after the 7th reset.
	+ Shishidou Izumi (Swimsuit ver.) 1★ can be recruited.
	+ Growth Material can be farmed however, it has been severely nerf.

### Currency Boost

 Grilled Corn⁠Gourmet Research Society's Grilled Corn
 Summer Sunglasses⁠Summer Sukeban Sunglasses

### Event Guide

* Teachers would probably need to run each quest twice for getting the maximum bonus and getting 3★ on an area.
	+ Should a teacher had trained their student with event bonus, they might be able to do both in one try.
	+ Teacher should try to recruit Shishidou Izumi (Swimsuit ver.) from the event as she too also give event bonus.
* Once teachers have cleared an area at 3★, the maximum amount of bonus drop rates will be recorded. Teachers will be able to use the "rush" function and get the recorded drop rates.
* For shop exchanges, it's recommended that teachers exchange based on importance.
	1. Exchange all the materials (Ooparts)
	2. Exchange high tiers of Skill Books or EX-Skill Disk. The lower tiers can either be ignored or should only be exchange when teachers have exchange what they needed.
	3. Exchange high tiers of Exp Reports or Exp Orbs. The lower tiers can either be ignored or should only be exchange when teachers have exchange what they needed.
	4. As for Shop C (Soaked Helmet) Soaked Helmet⁠, teachers should exchange everything else except gold.
		+ Soaked Helmet can be obtain from Box Gacha.
* Teachers should try to clear Shop A and B and may clear Shop C.
	+ Afterwards, teachers can prioritize to farm Quest 10 for Supply Box Supply Box⁠ if they wish to keep grabbing the endless Box Gacha or farm any quest that drops materials.
* This event give teachers a lot of options as to what they want to farm.
	+ **Materials (Ooparts)**
	There are 4 types of materials that teachers are able to obtain and each can be obtain from tier 1 to tier 4. There are no event bonus for these materials and their drop rates are severely nerf.
		- **Voynich**Voynich 3⁠ ~ Quest 1 (T1/2) / Quest 4 (T1/2/3) / Quest 7 (T2/3/4)
		- **Nimrud**Nimrud 3⁠ ~ Quest 2 (T1/2) / Quest 5 (T1/2/3) / Quest 8 (T2/3/4)
		- **Wolfsegg**Wolfsegg 3⁠ ~ Quest 3 (T1/2) / Quest 6 (T1/2/3) / Quest 9 (T2/3/4)
		- **Phaistos**Phaistos 3⁠ ~ Quest 10 (T2/3/4)
	+ **Event Currency**
	Generally, event currencies dropped on all quest with the higher difficulty giving out more and can be doubled should teachers bring along students with event bonus.
		- **Grilled Corn**Grilled Corn⁠ ~ Quest 8
		- **Summer Sunglasses**Summer Sunglasses⁠ ~ Quest 9
		- **Supply Box**Supply Box⁠ ~ Quest 7 & 10
			* As these currencies can be boost by student who have an event bonus, be sure to bring all student who have them especially those who give higher bonus.

## Stage Detail

* Story
* Quest
* Challenge

### Minigame

* Information
* Tutorial
* Mechanic

* There are 2 tracks in this minigame. Summer Bounce and Colorful Beach
* There are 3 difficulties to select from, **Normal, Hard and Very Hard.**
	+ Each difficulty can be unlocked by reaching a certain score except Normal.
	+ Completing Very Hard will unlock a Colorful Beach Special stage.
* HP Gauge is shown on the top left side of the screen.
	+ The game is over when the student's HP reaches 0.
* Fever Gauge is displayed underneath the HP Gauge.
* The combo count is displayed and the top-middle of the screen.
	+ Each successful tap will increase the combo.
	+ However, a failed tap will reset the combo.
* "CRITICAL" will be displayed when the student managed to get a perfect tap.
* "Misses" will be displayed when the student fails to hit the target.

* **To begin:**
	+ When the Blue Left Button appears Minigame - Note L⁠, tap **left** on the screen.
	+ When the Yellow Right Button appears Minigame - Note R⁠, tap **right** on the screen.
	+ When the Up Button appears Minigame - Note LS⁠Minigame - Note RS⁠, swipe either **left** or **right** on the screen.
	+ When the Purple Left-Right Button appears Minigame - Note LR⁠, tap both **left** and **right** on the screen.
	+ When the Long Button appears, tap and hold on to the screen.

Event 04 - Guide 8⁠

* **HP Mechanic:**
	+ **Perfect tap ~** If the student managed to get a timely-perfect tap, they will restore some HP.
	+ **Miss/Fail tap ~** Should the student fail to hit the target, they will lose some HP.
* **Fever Mechanic:**
	+ **Perfect tap ~** This gauge will significantly increase with each perfect tap.
	+ **Normal tap ~** This gauge will gradually increase with each successful tap.
	+ **Miss/Fail tap ~** This gauge will decrease with each fails tap.
* **Score Mechanic:**
* The higher it is, the higher the score.
	+ **HP Gauge ~** Score increase based on remaining HP.
	+ **Accuracy ~** Score increases based on the amount of "Critical" taps made by the students.
	+ **Combo Count ~** Score increases based on the combo count.

## Achievement

* Cumulative Score
* Challenge

## Shop

### Exchange Shop

Event 04 - Guide 3⁠

Iori Swimsuit Portrait⁠

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* Grilled Corn
* Summer Sunglasses
* Soaked Helmet

### Box Gacha

Iori Swimsuit Portrait⁠

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* 3

* Refresh 1 / 3 / 5
* Refresh 2 / 4 / 6
* Refresh 7+

## Gallery

**V • T • E**
【ブルアカ】トリニティの夏、ゲヘナの夏。 アニメPV-2Event PV【ブルアカ】「ヒナ委員長のなつやすみっ！」TVCM ヒナVer①-2TVCM ~ Hina Ver 1【ブルアカ】「ヒナ委員長のなつやすみっ！」TVCM ヒナVer②-2TVCM ~ Hina Ver 2【ブルアカ】「ヒナ委員長のなつやすみっ！」TVCM(ナレーション 広橋涼Ver)-2TVCM ~ Ryo Hirohashi Ver 1【ブルアカ】トリニティの夏、ゲヘナの夏。 アニメPV (ナレーション 広橋涼Ver)-2TVCM ~ Ryo Hirohashi Ver 2

## Global

### Changes

The following list the difference between JP (2021) and Global.

* The camera and musical notes in the Minigame has been adjusted horizontally.

## Credits

**V • T • E**1. ↑ Credits to Noxy on Discord for the information.
2. ↑ Drop rates taken from Google Sheet by Noxy and Aiz from Discord.
3. ↑ Credit to Noxy on Discord for the information.
4. ↑ Credit to Noxy on Discord for the information.
5. ↑ Information taken from Wikiru.
6. ↑ Information taken from Wikiru.

## Navigation

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