Eiga Neko Neko Nihonshi: Ryouma no Hachamecha Time Travel ze yo!

Gamba, a town mouse with a brave spirit decides to go on an adventure to discover the ocean. On his way, he meets a troubled child mouse, Chuta. He says his family and other mice on a nearby island have been killed by a clan of weasels, led by the terrifying Noroi. Gamba promises to save the island, his family and the other mice. He and his friends team up to defeat the evil Noroi and his clan.

The story imagines if Japanese historical figures such as Queen Himiko, the warlord Oda Nobunaga, and samurai Sakamoto Ryouma were cats.

Qiaohu and his friends help build a flying ship for the people of Greenwood who are in trouble because it doesn't rain in Greenwood.

Shimajiro and his friends help build a flying ship for the people of Greenwood who are in trouble because it doesn't rain in Greenwood.

The story takes place in the Bakumatsu era in Kyoto. A solider who has lost his memories is aided by the famous Shinsengumi member Sōji Okita. Sōji Okita names this man "Junsuke Tachikawa." Junsuke's life begins anew amidst the Mibu soldiers.