Sounan desu ka?

Remember the OVA of Yuru Camp? Sounan Desu Ka is basically that OVA but more hardcore. 

they both have these characters that must survive this world . And they both have these characters that know alot and come up with this ideas to help them survive 

The 2 may have different setting , where one was set in some deserted Island , while the other one was set in the future , but the goal were still the same which the group have to work together in order to survive.  

Animes that consist on a group of girls surviving day-to-day in the hostilities of their environments which are wasted lands, abandoned factories, desert islands. In Girls' Last Tour is much more dramatic since the civilization has collapsed there and Chito and Yuu are almost the last two persons still alive, while in Are You Lost? has more comedy, included some tutorials for camping, and also a small dose of ecchi. Both series have the straight-woman, Chito and Homare in Shoujo Shuumatsu Ryokou and Sounan Desu ka? respectively; and the clumsy girl(s), Yuuri, and Asuka, Mutsu and Shion in SSR and SDK respectively. 

Roughing it. Diary of Our Days at the Breakwater and Are You Lost both features female students who do activities outside of a modern standard. Though Are You Lost forces for a change in lifestyle due to Homare and her group being stranded, whilst Breakwater is fishing activities in the Breakwater club. Both anime have the same theme in which, along the way, the girls all learn new methods in how to operate in their respective places. Both anime are decent comedies with Are You Lost having a shorter episode length as well as more fanservice. 

The story plot where it involves girls in some isolated place, where they must survived if they're to get by on a day to day basis.  

Both are informational series' that focus more on teaching about a subject, with the plot/characters used for entertainment. They both teach some interesting information while also being entertaining  

A group of people get trapped on a deserted island and have to work together to survive. Both have nice themes of friendship and teach you about surviving on an island with the tools given to you. 

-both anine are set on an island with an element of survival. -Btoom is that anime that you always want to know what will happen and why they are on an island to survive. The protagonist is reasonable but the participants on the Island are interesting. -Sounan is an anime of student girls who are shipwrecked on an island. A good anime for those who like to learn survival tactics with comedy elements. 

Episode 3 of Yuru Camp Specials sees the girls stranded in a desert island, much like in "Are you lost?" 

Both anime has a all female cast which are all beautiful and have their own personalities. Both anime also has some lesson, Dumbnell teach us how to exercise, and Sounan Desu ka teaches us about survival. Both anime are also funny as hell.  

The story involves survivors stranded on an island and they must work together to find a way back home to human civilization. Sounan Desu Ka is more comedy and educational on the survival spectrum Mi Yu Xing Zhe is more mystery and thriller 

In both productions participates a group of students lost on a deserted island, besides having fanservice moments, being those of HOTD: Drifters of the Dead more intense. 

In both animes the main character is a girl obsessed with an original type of hobby, such as magic ("Tejina-senpai") or survival ("Sounan Desu ka?"), and are showing it to the people around them. Stories of these animes are humorous. Also, both series are made of similar amount of episodes lasting around 10 minutes each.