The second season of Yama no Susume. 
 
Continuing their treks through the high peaks of Japan, the mountaineering girls are back for more! First-year high school student Aoi Yukimura, a shy girl with a fear of heights, and her wildly energetic friend Hinata Kuraue set out once again to conquer the perils of backyard camping trips, summer homework, and even a climb on the mountain of their dreams. Joined by middle school student Kokona Aoba and their knowledgeable upperclassman Kaede Saitou, the squad members are ready to take on whatever slopes and challenges they might face, no matter how steep. 
 
Through their shared hobby of mountain climbing, they bond closer than ever and even make new friends on trails all over the country. Whether it is just a local hill or the tallest mountain around, nothing is too much for Aoi and the crew to handle. They will climb, stumble, and rise to even greater heights together! 
 
(Source: MAL Rewrite)

As members of the nationally renowned idol group Sweet Diva, Hagiwara Sakura and Miyazawa Elena are both rivals and dear friends who recognize each other's talents. Then one day, during a TV filming, Elenagets into a fight with professional wrestler Kazama Rio and winds up hurt. To avenge her injured friend, Sakura strives for victory in the pro wrestling ring. What will Sakura find at the end of her battle?! 
(Source: Crunchyroll)

Based on The Magic Tree House series, award winning series of children books written by American author Mary Pope Osborne. 
Jack and Annie are young siblings who find a magic tree house on their way home after chasing a weasel. By using the books available on the tree house, they are able to travel through time and location. The two end up with the difficult task of collecting four medallions, each one hidden in a different place and epoch, in order to help a magician named Morgan.
 
(Source: Anime News Network)

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