About 700 million years ago, the Earth was covered in ice, becoming a white planet – a snowball Earth. It is said that this continued for millions of years... This time, Doraemon and his friends set off to an icy, wintry, freezing journey to find a hotter, crazier, and more exciting adventure than ever before!

(Source: Toho)

The tests have come, and Keitaro can only hope to succeed. However, in the final stretch, he fails miserably and daydreams through the test. Assuming that he has failed, he runs away, so the rest of the cast hunts him down on a remote desert island to bring him back. The Toudai entrance exams have finally come (again) for Keitaro. With all his confidence Keitaro sits for the paper, but ends up falling asleep and dreaming about Narusegawa. Waking up with barely any time to complete the paper, Keitaro thinks he will fail the paper and tries to escape from Hinata Lodge and forget all the memories with it. By a stroke of luck he meets Seta, but ends up in a faraway island with the whole cast trying to look for him. (Source: ANN)

Tachikomatic Days is a series of comedic shorts attached to the end of every episode of Ghost in the Shell: Stand Alone Complex. The shorts feature the antics of the Tachikoma think tanks of Section 9 and usually involve plot points. The average short time is a little over a minute.

AD. 2058, on the Clayad which was the 3rd planet of the Ypserlon system, which was 43 light years away from Earth, suddently aliens raided the planet.The emigrants on the Clayad had to escape from the planet. Because of the confusion during the escape, the children were strayed from their parents and got in the training space ship, Janous. With a lot of sacrifices, they managed to arrive at 4th planet Belwick. However, the Belwick had been already in the war. Therefore, the 13 children had to go to the Earth by themselves. (Source: AnimeNfo)