- "Siritori" is a traditional Japanese word game.
- You must say a word starting with the last letter of the word your opponent said.
- You lose if you say a word that ends with "n" or the same word as the previous one.

- You can chat with a girl face-to-face.
- The other player uses the iOS settings to vocalize.
- It is very useful for learning Japanese.

- You can add more girls.
- Each girl has her own area of expertise.
- You can make the girls learn the words they don't know by answering them.

- The strength of the opponent can be changed to 5 levels.
- Time limit can be changed to 5 levels.

- You can also switch to "Atamatori" to play.
- Clock and time signal functions are also included.
- 30 backgrounds to choose from.