Mandarin Orange Jello

I am translating this recipe I got off of Japanese cooking website.
This is easy and light. My kids love them :)

2can(11oz) mandarin orange
1pk(7g) gelatin
1/3c. water
1 3/4-2TBS sugar

1. Add gelatin to water and mix a little.

2. Drain mandarin orange. Put the syrup in microwavable container and put orange in glass dish.
3. Add sugar to the syrup. Heat in microwave for about 1 1/2 min. until warm but not boil.
*If you boil, it might not set. I have done it before and it was juice, not jello...

4. Add gelatin mixture to the syrup and mix well. Pour into the glass cup that orange is in. Cool. When cool enough, transfer them to the fridge until firm.

If you prefer something more, some cool whip on top will make it creamy and good too!