On this episode, Tooru and his friends continue on with their training on the island. Later, they go spend their free time on the beach.
The episode was mainly about beach fan service and character development. Also the near ending was a bit surprising. Other than that, it's nice to see Sakuya reveal why they're on the island. Now I can't wait to see the action on the next episode. Overall, funny beach fan service and more character development.
Conclusion: Funny beach fan service and more character development.