Let's change Japan to Gunma. Everyone Gunma.Let's change all of Japan to Gunma.The definitive edition of the Gunma simulation game.Everyone can play!

This is a collection of background music for Ruku's Heart Balloon. Sheet music and illustrations are included as an extra!

This puzzle game can be enjoyed by players of all ages. The gentle story is straight out of a picture book with voices, like telling a story to a child. There is also a puzzle mode to enjoy at your leisure.

A cute, picture book-like story about Ruku the rabbit and Lish the cat going on an adventure. Make heart balloons with the flower puzzles, and fly into the sky. How far can we go?

You can easily listen to the BGM used in Sudoku Classic!

Customizable Sudoku with the feel of writing with a pen on paper and the ease of playing a video game.It's a game, but you can play it as if you were writing with a pen on a piece of paper.You can customize the assist function to your liking.