SANNSUUさんすう
SANNSUUさんすう
SANNKAKUさんかく

SANNKAKUさんかくif you click here (this enter mark), you will see the keys without the symbolical indicators above the keys

If you click this mark, you will go to the next page. Let's go next step by step. Instead of clicking this mark, you can press tab key and enter key one by one.