The rules are simple, and it is a standard Japanese board game "Hasami Shogi".

▼ Rules of Hasami Shogi
・The pieces are moved alternately.
・You can capture the piece of the opponent's piece by pinching it.

▼ About Victory Conditions
you can win with either
・Someone takes 5 cards first
・The game is decided when the number of captured pieces is 3 pieces.
However, the match does not end as soon as there is a 3-piece difference, but the match continues if the opponent takes back the pieces immediately.

▼ Online match
"You can also play against each other online."
You can play online by creating a room and sharing the password.
　
▼ Offline match
"Two people can play against each other on one smartphone."