[Notice of server migration]
Since the service of the server you are currently using will be terminated, you will need to migrate your data to the new server.
After launching the app, press "Event Match" and a notification about the migration will be displayed, so please perform the migration work.
*If you do not migrate by September 30th, you will not be able to transfer your data.

○Changes due to server migration
・Changes to the number of people displayed in the ranking and reward details.

Presented by SAT-BOX, the app “Eraser Drop”!
The 11th series on the desk! Volleyball is now available as a smartphone app! !
Connect the ball, receive, toss, and attack! ! Set your formation and position and take on powerful schools from all over the country with your original team!
Tactics and teamwork are the keys to victory! !

"Method of operation"
Left hand: Control the player with the virtual pad
Right hand: Receive, toss, attack with virtual buttons

"practice game"
A mode that you can easily play anytime! Practice a lot here!

《Event battle》
"National Expedition" Battle against strong schools from all over the country and compete for the number of wins and losses in one week!
“Tournament Tournament” Win the prefectural tournament, area tournament, and national tournament and aim to be the best in Japan!

《Friend match》
Two people can play at the same time on one device! Have fun with the battle!

《Ranking》
You can see the ranking of national expeditions!

《Gacha》
Pull the gacha and get uniforms, reinforcement items, and more!

"pleasure"
Challenge every day and get points!!

《Team composition》
Create your own original team and organize players!



《SAT-BOX official website》
http://sat-box.jp

"inquiry"
If you have any inquiries regarding this app, please send them to the email below.
satboxuserhelp@sat-box.co.jp
*Please note that in principle we do not reply to emails.

// Option A //

To download 机でバレー mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download 机でバレー mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download 机でバレー from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search 机でバレー in HappyMod App.