オセロ - オンライン　対戦数 日本最大級のオセロアプリ

Official Othello game that you can play for free - over 100 million online battles! 100 AI levels to choose from, offline, 2 player, and 1 player.

Overwhelmingly easy to play! This is the official Othello (TM) game app with the No. 1 cumulative match! Othello is a board game played on an 8x8 Go board, also known as Reversi. Why not experience the depth of Othello with this game born in Japan?

[Othello game to enjoy for free]
This Othello game can be enjoyed completely free of charge. Anyone can easily play, and it's a great opportunity to compete with friends and family. Even beginners can start with confidence!

[Enjoy in various modes]
Supports 1 player mode, 2 player mode, and online battle mode! You can enjoy Othello tactics in real time with players and friends from all over the country. Plan your strategy and toy with your opponents to win. A thrilling battle is waiting for you to test your Othello skills.

[Equipped with AI Othello live commentary mode]
It also features the industry's first AI live commentary mode. Even one person can enjoy the game.

[Refine your thinking even offline with Othello]
The appeal of Othello is that you can enjoy Othello anytime and anywhere without being connected to the internet. With offline play, you can easily play while commuting or on the go. This is a great opportunity to hone your strategy.

[Othello beginner-friendly operability]
Even beginners can play Othello with confidence. With simple operability, anyone can easily play. The rules and tactics are explained in an easy-to-understand manner, so even beginners are sure to have fun right away.

[Strongest Othello AI "HAYABUSA"]
You can play against the incredibly strong AI "HAYABUSA" and experience it like a professional. Develop your strategies and improve your skills as you play against intelligent and tactical AI.

[Enjoy the fun of Othello]
Othello is full of deep strategy and reading. With this game, you can experience the fun and skill of Othello at the same time. The content can be enjoyed by a wide range of people, from beginners to advanced users.

Would you like to enjoy the charm of Othello with the latest AI technology? It's free and easy to play, and you can hone your skills by competing against friends or the AI. Immerse yourself in the world of Othello with ease of use even for beginners!

◆Situations like this with Othello

While commuting: Enjoy your commute with Othello.
Waiting time: Even when you are waiting or lining up, you can kill time with Othe