2018 Japanese film

根据初野晴的短篇推理小说改编，有着完美外貌与清晰头脑的上条春太与天真烂漫的青梅竹马·穗村千夏，为了拯救面临废社危机的吹奏部，两人一边寻找新社员一边努力练习，这时却有一连串的谜题逐渐浮现于二人面前.....

In an era where aliens have invaded and taken over feudal Tokyo, a young samurai finds work however he can.

Teiichi Akaba is a student at a prestigious private male high school known for producing important politicians and bureaucrats. His dream is to become the prime minster and make his own country. To help achieve his dream, he wants to become elected as his school's student council president. The elected student president receives privileges and a better chance for promotions later in the political & bureaucrat world. A power struggle takes place surrounding the student election.

Natsume Mochizuki works as a teen model in Tokyo, but she learns that she has to move to her father's hometown of Ukigumo. She is in a desperate situation because she can't do the things she wants to do in Ukigumo. One day, she meets Koichiro Hasegawa. He is the successor of the Hasegawa family. His family is wealthy and is respected in the area. Natsume Mochizuki and Koichiro Hasegawa become attracted to each other, but something changes their fate.