[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 hit app “Eraser Dropper” Popular free game! Series on your desk! ! Part 3! ! ! The nostalgic feeling of playing baseball on the school desk Now available as a smartphone app! ! Use a pen as a bat and play baseball on your desk! Anyone can play as easily as a baseball board! Create your own original team and challenge powerful schools from all over the country! A hot drama like high school baseball is waiting for you! Aim for Koshien! 《How to operate》 When attacking...touch the screen to swing the bat When defending...Pitch by pulling the ball (you can adjust the speed, direction, and curve of the ball) 《Practice mode》 A mode that you can easily play anytime Let's 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! 《Battle mode》 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 bats and uniforms! 《Enjoy》 Challenge every day and get points!! 《Team composition》 Create your own original high school and organize your players! 《About cold game》 If the difference is 10 points, the game will end in a called game! 《SAT-BOX official website》 http://sat-box.jp "inquiry" If you have any inquiries regarding this app, please send them to the email below. [email protected] *Please note that in principle we do not reply to emails.