This is about Hiro Aida and his friends. Their daily life at school and first romantic encounters with all the fun and confusion. All these people are connected to each other through cell phone messages. The anime has 5 regular episodes and 1 Epilogue episode.

Second season of Ao no Miburo.

In the distant future, human beings have been forced to leave earth and migrate to another galaxy. An advanced team of spacecraft arrives at a planet that is to be terraformed. Each member of the team is output by a biological 3D printer. (Source: Netflix)

At the age of 18, Chu Yuan faces tremendous pressure to prove his competence as the new emperor of Chu State. He must be careful with his decisions, especially with the ongoing unrest at the borders of Chu and Xinan. However, the matter is taken from his hands when Duan Baiyue—the young Xinan King—puts an end to the rebellion himself. His aid spares Chu Yuan an insurmountable amount of grief, and the people of Chu now hail Duan Baiyue as their hero. Two years later, Xinan's influence has grown, stirring rumors that Duan Baiyue intends to take over Chu State soon. As he stands before a winter plum tree, a furious Chu Yuan does not know what to think and recalls a promise made long ago. The tension reaches a breaking point when a visiting duke of Ahnu, an ally of Chu State, is found dead in the streets of Chu.