Matsugorou Sawamura is a shamisen player of legendary talent. Upon his death, his grandson, Setsu Sawamura, lost his ability to play. Having lost his beloved sound, Setsu finds himself in Tokyo in search of a new sound to love. Tachiki Yuna, who works at a club, hooks him up with a gig to play there as a warm up act. Setsu imbues the sound of his shamisen with his many thoughts and feelings he has of others, still searching for his own sound and his own feelings.

The earth is being overrun by Alien invaders and, while on a mission to stop the invaders, an assigned Attendant is injured. He seeks the help of a human named Sadamitsu. Sadamitsu makes it his mission to rid the world of the invaders, to prevent the coming of the ultimate enforcer, the Vulture. The problem is the Vulture is already here, and buried in Sadamitsu's past is the reason the Vulture hasn't already destroyed the Earth.

From a young age, Yonna and Stan have been outcasts from society due to Yonna's magical abilities. Hence they stay in a castle away from others who seek to persecute them. The Imperial government over time, recognise the potential of Yonna's powers to benefit society, but Stan rebuffs their approaches. Now years later, Garuda, a young Imperial agent is sent to retrieve Yonna from the castle. To complicate things Piggott, another Imperial lackey, has lied his way into the castle to fulfill his own objectives. [From AnimeNewsNetwork]

Kozue loves to stargaze and does so regularly. On a trip to view a meteorite, she happens to meet a boy named Ginga. He has a mysterious ability to discover more information about the stars, which he uses to help scientists with astronomical research. Unfortunately, his life is mostly dictated for him, and when carrying out missions, he must always wear a protective suit. Kozue helps Ginga to gradually take control of his life by encouraging him to make his own decisions.