01 - Wash, peel, and dice strawberries, kiwi, mango, and pineapple into small, bite-sized pieces. Rinse blueberries and set all fruits aside.
02 - Combine water and agar agar powder in a medium saucepan. Whisk thoroughly until powder is completely dispersed.
03 - Bring mixture to boil over medium heat, stirring constantly. Reduce heat and simmer 2 minutes until agar agar fully dissolves.
04 - Add granulated sugar and stir until completely dissolved. Remove from heat source.
05 - Pour in fruit juice and mix well. Let cool 2-3 minutes, watching carefully to prevent setting.
06 - Distribute diced fruits evenly across silicone mold or glass dish, ensuring balanced placement.
07 - Gently pour agar agar mixture over fruits, covering completely. Cool to room temperature, then refrigerate 45 minutes until fully set.
08 - Unmold or cut into cubes. Serve chilled for best texture and flavor.