Want to be a Ninja? Then judge your ninja power! Use your shuriken, sword, and ninjutsu to defeat the ninja squad that is closing in on you. Each level has five stages. If you make it through safely, your ninja power will be judged. So be careful! - Once you clear level 1, you can play level 2, which is even more difficult. - for iPhone & iPad.... - More info on Ninja Power Test...

It's a Halloween-themed falling block puzzle game! [How to play] Move blocks up, down, left, and right to make three or more of them disappear. Each time you move them, a pumpkin is consumed. When you run out of the pumpkins, the game is over. Pumpkins will be replenished when six or more blocks are erased or erased in succession. Press and hold blocks to use a special skill.... - More info on Halloween Blocks...

This is a classical sliding block puzzle. Move the small pieces a little at a time to get the large piece, "Daughter", out of the bottom "EXIT". 75 questions ranging from simple and rudimentary to deep and complex, arranged in a sequence that gets progressively more difficult. How far can you solve these puzzles?... - More info on Daughter in the Box ...

A simple, no-frills digital and analog clock. The calm design is ideal for concentrating on study or work! Although simple, it has the minimum necessary functions. The clock face and analog clock can be moved with your finger. By pressing buttons such as "1X" and "2X", you can adjust the size of the letters. The analog clock can also be enlarged or reduced with two fingers. You can also switch b... - More info on Minimum Clock...

"Kariuchi" is a board game similar to Sugoroku that was played in many parts of Japan during the Nara period (710-794). Although it was very popular in the capital and other places, the game was lost for a long time in Japan. In recent years, a researcher at the Nara National Research Institute for Cultural Properties, Nara Prefecture, has analyzed symbols on earthenware and roof tiles excavated f... - More info on Kariuchi...

- One day when Marika was walking along the beach, she saw a suspicious hole in the ground. When she approached and peeked in, she was quickly sucked in. The underground was like a maze, and there were many scary monsters inside. Can Marika escape safely by using fallen magic leaves and orbs? This is an action game in a maze that changes every time. The underground extends up to 10 floors. There ... - More info on Marika's DokiDoki Du...

A monster outbreak in the ocean! Save the turtles and dolphins! Power up with the five colored orbs! Easy to use, just trace the screen! Good luck, Amabie-san! - More info on Amabie's Magical Wal...

“Tanka Note” allows you to easily write down and save your tanka. You can use five lists to save your tanka: spring, summer, autumn, winter, and no season. (How to use) - If you put 5, 7, 5, 7, 7 in the five frames on the right side, the tanka will appear on the left side. The sixth frame on the right is the author's name. The pull-down button below it allows you to change the color of the s... - More info on Tanka Note...