On this episode, Ichirou's party creates potions to solve the potions problem. Later, they continue their journey.
The ending finale was pretty decent and they didn't rush the major important details for this plot. Although, I'm still slightly disappointed that the anime is limited to 12 episodes. Also, they added some nice fan service that I exactly didn't imagine from reading the novel (since the light novel barely has pictures). Other than that, I hope there will be a second season coming. Overall, decent finale and some nice fan service.
Conclusion: Decent finale and some nice fan service.